Straight Line Action (HTC-Series):
The straight line action toggle clamps design uses a straight-line or push/pull, Toggle clamping action. The push/pull handle is easy to operate & moves the plungers of the clamp in and out along its axis. Most of these clamps can be locked in two positions, allowing you to use them as either push or pull clamps. These clamps are manufactured in a variety of models to accommodate a wide range of load rating.(45 kgs- 4,500 kgs)
TheSF Serieshave solid hold down bar which has a fixed guide bush at its end for the spindle assembly.
TheSBSerieshave a "U" bar arm which the bolt retainer can be welded at any desired angle.
TheUBSerieshave a "U" bar arm which enables one or more spindles to be moved into any desired position along the arm.
BTB ER25 Slotted Nuts for Collet Chucks (DIN6499)
High-performance ER25 Slotted Nuts for superior accuracy and reliable tool clamping in your CNC machines, optimized for high-speed applications.
Enhanced Clamping Force: Coated Nuts provide 100% more clamping pressure compared to standard bearing nuts, ensuring superior tool holding power and stability, even at high speeds and under demanding conditions.
High-Speed Performance: Specifically designed for use when speeds exceed 15,000 RPM, these slotted nuts maintain secure and reliable tool clamping, minimizing the risk of tool slippage or breakage during high-speed machining operations.
Conforms to DIN 6499 Standard: Manufactured to the exacting DIN 6499 standard, ensuring compatibility and interchangeability with other DIN 6499 compliant components.
Made from High-Quality Steel: Crafted from premium-grade steels, these nuts offer exceptional strength, durability, and resistance to wear and tear, ensuring long-lasting performance and reliable operation in demanding machining environments.
Recommended Torque: For optimal performance and to prevent over-tightening, use 80-90% of the maximum recommended torque.
Benefits:
Improved accuracy
Enhanced safety
Increased productivity
Reduced downtime
Enhanced tool life
Applications:
Ideal for high-speed machining applications, including milling, engraving, and drilling, where maintaining secure tool clamping at elevated speeds is critical.
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1: What are the advantages of slotted nuts over hex nuts?Slotted nuts provide better balance and reduced vibration, especially during high-speed operations. They also allow for more uniform clamping pressure.
2: Is the BTB ER25 slotted nut suitable for high-torque operations?Yes, it is designed to handle high-torque and high-precision machining tasks in ER25 collet chucks.
3: How do I install the ER25 slotted nut on a collet chuck?Align the ER25 collet inside the nut first, insert into the chuck, and tighten with an ER25 spanner to ensure a secure fit.
4: Is this nut compatible with ER25 collets from other brands?Yes, as long as they adhere to DIN6499 standards, the BTB ER25 slotted nut is compatible.
5: What is the DIN6499 standard mentioned in the product?DIN6499 is an international standard for collet and nut compatibility, ensuring uniform size and precision across tooling systems.
BTB Collet ER40 (DIN6499) Class-1
Available Sizes: 4mm - 26mm
High-performance ER40 collets (DIN6499) for superior accuracy and reliable tool clamping in your CNC machines.
Dimensions:
All sizes mentioned are in MM.
Features:
High Performance: Designed for demanding machining applications, these collets deliver exceptional performance with minimal runout, ensuring superior accuracy and surface finish.
Made from High-Quality Steels: Crafted from premium-grade steels, these collets offer exceptional strength, durability, and resistance to wear and tear, ensuring long service life and consistent performance.
Runout Within 12 Microns: Featuring a runout of less than 12 microns, these collets provide exceptional accuracy and repeatability, minimising vibration and improving the quality of your machined parts.
Conforms to DIN 6499 Standard: Manufactured to the exacting DIN 6499 standard, ensuring precise and repeatable clamping force.
Class-1 Accuracy: Offers the highest level of accuracy for demanding applications that require the utmost precision.
Benefits:
Improved accuracy
Enhanced surface finish
Increased productivity
Reduced downtime
Enhanced tool life
Applications:
Ideal for a wide range of CNC machining applications, including milling, engraving, and drilling.
1. What is an ER40 collet?
An ER40 collet is a precision tool-holding device used in CNC machines, designed to securely grip round-shank tools like drills, reamers, and end mills. It belongs to the ER (Extended Range) collet system, known for its wide clamping range and high concentricity. ER40 collets are larger in size and are ideal for holding tools with larger diameters, typically ranging from 3mm up to 26mm.
2. What is the max size ER40?
The maximum clamping size of an ER40 collet is 26mm, depending on the specific collet in the set. Each collet also has a collapse range of approximately 0.9mm, meaning a 26mm ER40 collet can clamp tools from 26mm to about 25.1mm securely.
3. What does ER20 collet mean?
An ER20 collet is a medium-sized collet in the ER series, used to hold cutting tools with diameters ranging from 1mm to 13mm. The "ER" stands for Extended Range, indicating its flexibility in clamping different tool sizes. ER20 collets are commonly used in CNC milling, tapping, and drilling applications, offering precision, vibration control, and compatibility with a wide variety of tool holders.
4. How accurate are Block to Box ER40 Collets?Our ER40 Collets offer a runout accuracy of ≤ 10 microns, ensuring smooth performance during high-speed machining operations
5. Are both individual ER40 collets and sets available?Yes. You can buy individual ER40 Collets or choose from complete sets based on your machining requirements.
6. Is shipping free for ER40 Collet orders?Absolutely. We offer free and fast delivery across India on all ER40 Collets purchased from Block to Box.
T2-HN: Tisa Hexagonal Nut/Hex Hi-NutÂ
The Tisa Hex Hi-Nut is a must-have for any project. With its unique hexagonal shape and high-quality construction, this nut offers superior grip and durability. Perfect for professionals and DIY enthusiasts alike, this nut provides a reliable solution for all your fastening needs.
BTB ER40 Slotted Nuts for Collet Chucks (DIN6499)
High-performance ER40 Slotted Nuts for superior accuracy and reliable tool clamping in your CNC machines, optimized for high-speed applications.
Enhanced Clamping Force: Coated Nuts provide 100% more clamping pressure compared to standard bearing nuts, ensuring superior tool holding power and stability, even at high speeds and under demanding conditions.
High-Speed Performance: Specifically designed for use when speeds exceed 15,000 RPM, these slotted nuts maintain secure and reliable tool clamping, minimizing the risk of tool slippage or breakage during high-speed machining operations.
Conforms to DIN 6499 Standard: Manufactured to the exacting DIN 6499 standard, ensuring compatibility and interchangeability with other DIN 6499 compliant components.
Made from High-Quality Steel: Crafted from premium-grade steels, these nuts offer exceptional strength, durability, and resistance to wear and tear, ensuring long-lasting performance and reliable operation in demanding machining environments.
Recommended Torque: For optimal performance and to prevent over-tightening, use 80-90% of the maximum recommended torque.
Benefits:
Improved accuracy
Enhanced safety
Increased productivity
Reduced downtime
Enhanced tool life
Applications:
Ideal for high-speed machining applications, including milling, engraving, and drilling, where maintaining secure tool clamping at elevated speeds is critical.
1: What type of CNC tools is the ER40 slotted nut compatible with?It is compatible with ER40 collets used in various tool holding systems for CNC milling, drilling, and turning operations.
2: Is this ER40 nut suitable for heavy-duty operations?Yes, it is designed to provide strong clamping for larger tools and is ideal for high-load and heavy-duty CNC applications.
3: Does the nut require a specific ER40 spanner?Yes, you will need an ER40 spanner or torque wrench designed for slotted nuts to ensure correct tightening.
4: How does the slotted nut reduce vibration in CNC machines?The balanced slotted design distributes pressure evenly, minimizing vibration and enhancing tool performance.
5: Is the BTB ER40 slotted nut coated for corrosion resistance?Yes, it typically features a black oxide coating that resists rust and increases the lifespan of the nut.
BTB ER16M Mini Nuts for Collet Chucks (DIN6499)
High-performance ER16M Mini Nuts for superior accuracy and reliable tool clamping in your CNC machines, optimized for high-speed applications.
Enhanced Clamping Force: Coated Nuts provide 100% more clamping pressure compared to standard bearing nuts, ensuring superior tool holding power and stability, even at high speeds and under demanding conditions.
High-Speed Performance: Specifically designed for use when speeds exceed 10,000 RPM, these mini nuts maintain secure and reliable tool clamping, minimizing the risk of tool slippage or breakage during high-speed machining operations.
Made from High-Quality Steel: Crafted from premium-grade steels, these nuts offer exceptional strength, durability, and resistance to wear and tear, ensuring long-lasting performance and reliable operation in demanding machining environments.
Recommended Torque: For optimal performance and to prevent over-tightening, use 80-90% of the maximum recommended torque.
Benefits:
Improved accuracy
Enhanced safety
Increased productivity
Reduced downtime
Enhanced tool life
Applications:
Ideal for high-speed machining applications, including milling, engraving, and drilling, where maintaining secure tool clamping at elevated speeds is critical.
What is an ER16M mini nut used for?It is used to tighten ER16M mini collets into tool holders securely.
Is this compatible with all ER16M collets?Yes, it fits any ER16M collet built to DIN6499 specifications.
Can this nut withstand high-speed operations?Yes, it is designed for high RPM and reduced vibration.
What material is used for this nut?Made from heat-treated alloy steel for long-lasting durability.
Does it offer balanced torque distribution?Yes, it ensures even tightening and reduced tool runout.
Double ended Deburring blade for single or 2-edge deburring of Sheets / Ribs.
Deburrs both edges of sheet/rib of up to 4 mm, thick from one side
Single edge deburring from other side.
Blade Material : HSS (M2 grade).
Pack Qty. : 1
Wt : 18 gms
Turnmax Wedge Tool – Precision Removal Wedge for Lathe Tailstock & Female Sleeve
The Turnmax Wedge is a specialised machine-tool accessory designed for fast, safe and accurate removal of interchangeable points from female sleeves or tailstock assemblies in lathe and CNC machine setups. With its hardened steel construction and precision-machined geometry, the wedge delivers dependable performance in demanding industrial workshops.
Key features & benefits:
Engineered by Turnmax Machine Tools, recognized for precision accessories in India and export markets.
Purpose-built wedge design to safely extract these components without damage to tooling or spindles.
Compatible with female sleeve / tailstock sizes: 3, 4, 5 (as specified by vendor listing).
Ideal for heavy-duty industrial lathe usage, ensuring minimal downtime and protecting your spares investments.
Supplied with GST invoice, 100% original product guarantee and dispatched within 2 days.
Usage recommendations:
Ensure machine is powered down and spindle locked before insertion of wedge.
Insert wedge between the female sleeve and the interchangeable point; apply controlled force to free the point.
After removal, clean the interface, inspect for wear and reinstall replacement point per manufacturer instructions.
Store wedge in a dry, clean workshop environment to prevent corrosion and preserve edge geometry.
Ideal for: CNC lathe shops, maintenance crews, industrial tool-rooms & machining centres looking to maintain high uptime and tool life.
BTB Pull Studs/ BT40 90 DEG TC WITH O RING
The BT40 Pull Stud 90° Through Coolant (TC) with O-Ring is engineered for high-precision CNC machining where both coolant delivery and a leak-proof seal are critical. Designed with a 90-degree flange and built-in O-ring, this pull stud ensures a tight coolant seal and efficient performance during high-speed operations. Constructed from hardened alloy steel and finished for anti-corrosion protection, it delivers durability, performance, and secure fitment for all BT40-compatible tool holders.
Increased Performance: Engineered for optimal performance in demanding machining applications, these pull studs provide secure tool clamping and minimize vibration, leading to improved accuracy and surface finish.
Enhanced Safety: Designed with safety in mind, these pull studs ensure reliable and secure tool holding, minimizing the risk of tool breakage and potential accidents.
High-Grade Steel with Proper Heat Treatment: Crafted from high-grade steel with proper heat treatment, these pull studs offer exceptional strength, rigidity, and durability, ensuring long-lasting performance and resistance to wear and tear in demanding machining environments.
90-Degree Taper: The 90-degree taper design provides a strong and secure connection between the tool holder and the spindle, ensuring optimal clamping force and minimizing tool deflection.
Through-Coolant Capability: Incorporates through-coolant channels for efficient cooling and chip evacuation, improving tool life and enhancing machining performance.
O-Ring Seal: Integrated O-ring provides improved coolant sealing, preventing leakage and ensuring effective cooling of the cutting tool.
Benefits:
Through Coolant FlowDesigned for internal coolant delivery through the spindle directly to the cutting tool.
Leak-Proof Seal with O-RingThe integrated O-ring prevents coolant leakage, protecting your machine spindle and improving operational safety.
High-Grade ConstructionMade from hardened alloy steel for exceptional durability under repeated use and high-stress conditions.
Precision Fit for BT40Accurately machined to fit standard BT40 tool holders for secure and consistent clamping.
Improved Tool & Spindle LifeEffective coolant flow reduces heat and wear, increasing tool and spindle longevity.
Applications:
Ideal for a wide range of machining applications, including milling, drilling, and boring, on various CNC machines.
1. What is the purpose of the O-ring in this pull stud?
The O-ring provides a secure, leak-proof seal that prevents coolant from leaking during through-coolant machining processes.
2. How is a 90-degree pull stud different from a 45-degree one?
A 90-degree pull stud has a wider flange angle which may be preferred in certain machines or setups for enhanced clamping force or safety. Always check your machines requirements.
3. Is this pull stud suitable for high-speed CNC machining?
Yes, it is designed for high-speed operations with through-coolant systems and offers stable clamping under heavy spindle loads.
4. Will this pull stud work with all BT40 tool holders?
Yes, this pull stud is compatible with all standard BT40 holders. Just ensure your spindle system supports through-coolant functionality and O-ring sealing.
5. How often should the O-ring be replaced?
Inspect the O-ring regularly for wear or cracking. Replace it when signs of deterioration appear to maintain proper coolant sealing.
Helicoil Thread Repair Insert
Restore Damaged Threads. Reinforce for Long-Term Performance.
Helicoil Thread Repair Inserts are precision-engineered wire thread inserts designed to repair stripped, worn, or damaged threads and create stronger, more durable internal threads. Manufactured from high-quality stainless steel, these inserts provide excellent strength, wear resistance, and corrosion protection, making them ideal for demanding industrial applications.
When installed correctly, Helicoil inserts distribute load evenly across the thread, reducing stress concentration and improving the reliability of threaded connections. They are widely used in automotive, aerospace, machinery, maintenance, and general engineering applications where thread integrity is critical.
Key Features
Thread Repair & Restoration – Effectively repairs stripped or damaged threads, restoring components to service.
Enhanced Thread Strength – Creates stronger threads than the original tapped hole in many materials.
Premium Stainless Steel Construction – Offers superior durability, corrosion resistance, and long service life.
Precision Fit – Ensures accurate thread alignment and secure fastening.
Easy Installation – Can be installed using standard Helicoil installation tools.
Wear & Vibration Resistant – Maintains thread integrity in high-stress and repetitive-use applications.
Wide Application Range – Suitable for aluminum, cast iron, magnesium, and other softer materials.
Applications
Automotive engine and transmission repair
Aerospace components
Industrial machinery maintenance
Manufacturing and assembly operations
Heavy equipment repair
General engineering and maintenance workshops
Benefits
✔ Restores damaged threads without replacing expensive components✔ Increases thread strength and reliability✔ Corrosion-resistant stainless steel construction✔ Long-lasting performance in demanding environments✔ Cost-effective repair solution
Horizontal Hold Down Action(HTC-Series):
The holding action in these types of Toggle Clamps is same as VTC-Series clamps. The outstanding characteristic is the low height design. Unlike the handle & the clamping bar of the VTC-Series, these of the H-Series clamps move in opposite direction. The holding capacities range upto 1,000 kgs. The clamping arm can be solid bar, U shaped or fixed hole type.
TheSF Serieshave solid hold down bar which has a fixed guide bush at its end for the spindle assembly.
TheSBSerieshave a "U" bar arm which the bolt retainer can be welded at any desired angle.
TheUBSerieshave a "U" bar arm which enables one or more spindles to be moved into any desired position along the arm.
Horizontal Hold Down Action(HTC-Series):
The holding action in these types of Toggle Clamps is same as VTC-Series clamps. The outstanding characteristic is the low height design. Unlike the handle & the clamping bar of the VTC-Series, these of the H-Series clamps move in opposite direction. The holding capacities range upto 1,000 kgs. The clamping arm can be solid bar, U shaped or fixed hole type.
TheSF Serieshave solid hold down bar which has a fixed guide bush at its end for the spindle assembly.
TheSBSerieshave a "U" bar arm which the bolt retainer can be welded at any desired angle.
TheUBSerieshave a "U" bar arm which enables one or more spindles to be moved into any desired position along the arm.
BTB ER Spanners: Essential for Secure Tooling
Reliable and durable BTB ER Spanners designed for secure clamping and quick tool changes.
Textured Grip for Enhanced Control: These spanners feature a textured grip for a secure and comfortable hold, ensuring precise tightening and loosening of ER collets. This reduces the risk of slippage and provides greater control during tool changes.
Constructed from High-Quality Alloy Steel: Crafted from durable alloy steel, these spanners offer exceptional strength and resistance to wear and tear. This ensures long-lasting performance and reliable operation in demanding machining environments.
Increased Tool Life: By providing a secure and consistent clamping force, these spanners contribute to increased tool life. Proper clamping minimizes vibration and reduces the risk of tool breakage, resulting in greater efficiency and reduced downtime.
Benefits and Applications:
Ideal for use with a wide range of ER collets and tooling systems.
Benefits include: Improved accuracy, Enhanced safety, Increased productivity, Reduced downtime.
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What is the purpose of an ER16 hex spanner?It is used to tighten or loosen ER16 collet nuts during tool changes in CNC machines.
Is this spanner compatible with all ER16 collet chucks?Yes, it fits any ER16 collet nut built to DIN6499 standards.
What material is used to manufacture this spanner?High-grade alloy steel, heat-treated for durability and torque handling.
Can I use this for daily industrial applications?Yes, it's built for repetitive use in CNC and precision machining environments.
Does it have an anti-slip design?Yes, the hex head ensures a firm grip to prevent slippage.
Helicoil Thread Repair Insert
Restore Damaged Threads. Reinforce for Long-Term Performance.
Helicoil Thread Repair Inserts are precision-engineered wire thread inserts designed to repair stripped, worn, or damaged threads and create stronger, more durable internal threads. Manufactured from high-quality stainless steel, these inserts provide excellent strength, wear resistance, and corrosion protection, making them ideal for demanding industrial applications.
When installed correctly, Helicoil inserts distribute load evenly across the thread, reducing stress concentration and improving the reliability of threaded connections. They are widely used in automotive, aerospace, machinery, maintenance, and general engineering applications where thread integrity is critical.
Key Features
Thread Repair & Restoration – Effectively repairs stripped or damaged threads, restoring components to service.
Enhanced Thread Strength – Creates stronger threads than the original tapped hole in many materials.
Premium Stainless Steel Construction – Offers superior durability, corrosion resistance, and long service life.
Precision Fit – Ensures accurate thread alignment and secure fastening.
Easy Installation – Can be installed using standard Helicoil installation tools.
Wear & Vibration Resistant – Maintains thread integrity in high-stress and repetitive-use applications.
Wide Application Range – Suitable for aluminum, cast iron, magnesium, and other softer materials.
Applications
Automotive engine and transmission repair
Aerospace components
Industrial machinery maintenance
Manufacturing and assembly operations
Heavy equipment repair
General engineering and maintenance workshops
Benefits
✔ Restores damaged threads without replacing expensive components✔ Increases thread strength and reliability✔ Corrosion-resistant stainless steel construction✔ Long-lasting performance in demanding environments✔ Cost-effective repair solution
The Tisa Forged T-Bolt M20 is a high-performance t-bolt that offers superior strength and corrosion-resistant properties for a wide variety of applications. Its forged design provides optimal hardness and strength, ensuring that it can withstand heavy loads and abuse without failing. The Tisa T-Bolt is an excellent choice for applications requiring a secure and reliable fastening solution.
 TYPE: T2-TB
The Tisa Serrated Strap Clamp provides a firm grip and prevents slippage with its gear tooth profile serrations. Made from medium carbon steel, it's hardened and tempered to 24-32 Hrc for added durability. The chemical blackening adds a sleek finish. Trust in this product for a strong and secure hold.
Applications: On Machines for work holding in combination with Universal Serrated blocks, T3-USB for instant height adjustment.Â
 TYPE: T1-SSC
As per IS:4292 - 1984
Crafted with medium carbon steel and expertly tempered to 24-32 HRC, this Flat Strap Clamp features a durable, blackened finish achieved through chemical treatment.
Key-way / slot Deburring Blade for simultaneous deburring of both edges of slot or key-way up to 9 mm.
Four cutting edges - 2 for std.depth of slot/key-wey & 2 for shallow depth.
Cutting edges on 2 sides.
Blade Material : HSS (M2 grade).
Pack Qty. : 1
Wt : 1.25 gms
Product Type: CP Deburring Tools with Handle (Light Duty)Application: Designed for deburring metal pipes, edges, and machined surfacesCompatibility: Suitable for use on various metals including steel, aluminium, and brassFunction: Removes burrs, sharp edges, and imperfections after cutting or machiningMaterial: Made from high-quality materials for durability and long tool lifeHandle: Ergonomic handle design for comfortable grip and easy operationBlade: Replaceable blade system for extended usability and cost efficiencyOperation: Manual operation allows precise control and smooth finishingDesign: Lightweight and compact for easy handling in tight spacesUsage: Ideal for light-duty industrial and workshop applications
Key Features
High-quality CP deburring tools for metal pipe cutting and finishing
Efficient removal of burrs for smooth and clean edges
Ergonomic handle ensures comfortable and controlled use
Lightweight design for ease of handling and portability
Durable construction for long-lasting performance
Replaceable blades for cost-effective maintenance
Suitable for metalworking, fabrication, and machining tasks
BT40 Pull Stud with 90° Head Angle - CNC Retention Knob | Block to Box
Secure your CNC tool holders with BT40 Pull Studs (90° head) from Block to Box - precision-engineered for tight clamping, smooth drawbar engagement, and long operational life.
Manufactured from hardened alloy steel, these pull studs are built to withstand high-tensile loads and vibration in automated tool-changing environments. The 90° head design is ideal for many standard VMCs and CNC milling machines that require flat-face engagement.
Product Highlights:
Taper Type: BT40
Head Type: 90° (Flat face)
Material: Hardened alloy steel
Surface Finish: Anti-rust black oxide coating
Tensile Strength: 1100 - 1200 N/mm
Application: CNC, VMC, ATC-compatible tool holders
Machining Standard: DIN/ISO compliant
Thread Type: M16 (standard for BT40 verify as needed)
Benefits:
Improved accuracy
Enhanced safety
Increased productivity
Reduced downtime
Enhanced tool life
Applications:
Ideal for a wide range of machining applications, including milling, drilling, and boring, on various CNC machines.
1. What is a BT40 90° Pull Stud used for?
A BT40 90° Pull Stud (also called a retention knob) connects the BT40 tool holder to the CNC machine drawbar. The 90° head fits specific spindle mechanisms that require flat-face contact for secure tool retention.
2. How is a 90° Pull Stud different from a 45° or 60° one?
The head angle determines how the drawbar grips the pull stud. A 90° pull stud has a flat-head engagement, while 45° or 60° studs have tapered heads. Always check your machine's manual for compatibility.
3. Is this pull stud compatible with all BT40 tool holders?
Yes, it fits all standard BT40 holders, but you must confirm if your machine requires a 90° head type before purchase.
4. What material is used for Block to Box pull studs?
We use heat-treated, high-tensile alloy steel for strength and durability. Our pull studs are black-oxide coated for corrosion resistance.
5. Can these pull studs be used in automatic tool changers (ATC)?
Yes, BT40 90° pull studs from Block to Box are ATC-compatible, offering reliable performance even in high-speed CNC machines.
6. How often should I replace a BT40 pull stud?
Pull studs should be inspected regularly for wear, cracking, or rounding at the head. In high-volume shops, replacement every 6 - 12 months is recommended.
7. Do you offer bulk discounts or dealer pricing?
Yes, we support bulk orders, OEM supply, and dealer pricing. Contact our sales team for quotes.
BTB Pull Studs/ BT40 45 DEG W/TC
The BT40 Pull Stud 45° With Through Coolant (W/TC) is a precision-engineered component designed to secure BT40 tool holders in CNC machines, offering robust performance under high-speed and high-load machining conditions. With its 45-degree angle and integrated through-coolant feature, this pull stud ensures efficient coolant delivery, enhancing cutting accuracy and tool life. Manufactured from hardened alloy steel, it provides high tensile strength, wear resistance, and secure locking compatibility with standard BT40 spindles.
Increased Performance: Engineered for optimal performance in demanding machining applications, these pull studs provide secure tool clamping and minimize vibration, leading to improved accuracy and surface finish.
Enhanced Safety: Designed with safety in mind, these pull studs ensure reliable and secure tool holding, minimizing the risk of tool breakage and potential accidents.
High-Grade Steel with Proper Heat Treatment: Crafted from high-grade steel with proper heat treatment, these pull studs offer exceptional strength, rigidity, and durability, ensuring long-lasting performance and resistance to wear and tear in demanding machining environments.
45-Degree Taper: The 45-degree taper design provides a strong and secure connection between the tool holder and the spindle, ensuring optimal clamping force and minimizing tool deflection.
Through-Coolant Capability: Incorporates through-coolant channels for efficient cooling and chip evacuation, improving tool life and enhancing machining performance.
Key Benefits
Coolant CapabilityAllows direct coolant flow through the spindle to the tool, improving chip evacuation and reducing heat.
High Strength & DurabilityMade from heat-treated alloy steel to withstand high torque and axial loads.
Enhanced Tool LifeOptimal coolant delivery minimizes tool wear and thermal expansion.
Secure & Accurate Fit45° taper ensures proper alignment and secure clamping in BT40 spindle systems.
Corrosion & Wear ResistantPrecision finish and protective coating resist corrosion and extend life in demanding environments.
Applications:
Ideal for a wide range of machining applications, including milling, drilling, and boring, on various CNC machines.
1. What is the function of the 45-degree angle on this pull stud?
The 45-degree angle ensures a secure engagement with the machine drawbar mechanism, providing a strong and reliable hold for high-speed CNC operations.
2. What does W/TC mean in the product title?
W/TC stands for "With Through Coolant." This means the pull stud is designed to allow coolant to pass through the spindle directly to the cutting tool.
3. Is this pull stud compatible with all BT40 tool holders?
Yes, this pull stud is designed to fit standard BT40 tool holders. However, always verify your CNC machines specification to ensure compatibility.
4. Can I use this pull stud for dry machining?
Yes, although its optimized for coolant-based applications, it can be used for dry machining as well. The through-coolant feature will remain inactive in such cases.
5. How often should I replace my pull studs?
It's recommended to inspect pull studs regularly for wear or cracks. Under regular use, replacing them every 6 to 12 months ensures optimal machine safety and performance.
BTB ER Spanners: Essential for Secure Tooling
Reliable and durable BTB ER Spanners designed for secure clamping and quick tool changes.
Textured Grip for Enhanced Control: These spanners feature a textured grip for a secure and comfortable hold, ensuring precise tightening and loosening of ER collets. This reduces the risk of slippage and provides greater control during tool changes.
Constructed from High-Quality Alloy Steel: Crafted from durable alloy steel, these spanners offer exceptional strength and resistance to wear and tear. This ensures long-lasting performance and reliable operation in demanding machining environments.
Increased Tool Life: By providing a secure and consistent clamping force, these spanners contribute to increased tool life. Proper clamping minimizes vibration and reduces the risk of tool breakage, resulting in greater efficiency and reduced downtime.
Benefits and Applications:
Ideal for use with a wide range of ER collets and tooling systems.
Benefits include: Improved accuracy, Enhanced safety, Increased productivity, Reduced downtime.
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Is the ER20 hex spanner suitable for industrial CNC machines?Yes, it's built for regular tool holding operations in CNC machining.
How is this different from an open-end spanner?The hex design fits ER20 collet nuts more securely, reducing damage.
What torque range can it handle?It's suitable for standard torque used with ER20 systems.
Is the tool rust-resistant?Yes, it features an anti-corrosion finish.
Can I use this for both tightening and loosening?Yes, it's reversible for both operations.
BTB ER Spanners: Essential for Secure Tooling
Reliable and durable BTB ER Spanners designed for secure clamping and quick tool changes.
Textured Grip for Enhanced Control: These spanners feature a textured grip for a secure and comfortable hold, ensuring precise tightening and loosening of ER collets. This reduces the risk of slippage and provides greater control during tool changes.
Constructed from High-Quality Alloy Steel: Crafted from durable alloy steel, these spanners offer exceptional strength and resistance to wear and tear. This ensures long-lasting performance and reliable operation in demanding machining environments.
Increased Tool Life: By providing a secure and consistent clamping force, these spanners contribute to increased tool life. Proper clamping minimizes vibration and reduces the risk of tool breakage, resulting in greater efficiency and reduced downtime.
Benefits and Applications:
Ideal for use with a wide range of ER collets and tooling systems.
Benefits include: Improved accuracy, Enhanced safety, Increased productivity, Reduced downtime.
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Is this tool only for ER16M collet systems?Yes, it’s custom-designed for ER16M mini collet nuts.
Can it be used in engraving tools?Absolutely, it’s well-suited for engraving and micro-machining.
Is the design ergonomic?Yes, the handle is shaped for comfort in frequent use.
What is the size compatibility?Compatible only with ER16M mini nuts.
How is the finish?Features a corrosion-resistant and non-slip finish.
BTB Spanners for ER11M-Mini Nut
Essential spanners designed for secure and efficient tightening/loosening of ER11M-Mini Nuts.
Textured Grip: Features a textured grip for a secure and comfortable hold, ensuring precise tightening and loosening of ER11M-Mini Nuts. This reduces the risk of slippage and provides greater control during tool changes.
Made from Quality Alloy Steel: Constructed from durable alloy steel, these spanners offer exceptional strength and resistance to wear and tear, ensuring long-lasting performance and reliable operation in demanding machining environments.
Increased Tool Life: By providing a secure and consistent clamping force, these spanners contribute to increased tool life. Proper clamping minimizes vibration and reduces the risk of tool breakage, resulting in greater efficiency and reduced downtime.
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Benefits:
Improved accuracy
Enhanced safety
Increased productivity
Reduced downtime
Longer tool life
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Applications:
Specifically designed for use with ER11M-Mini Nuts in various CNC machining applications.
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What’s unique about the ER11M mini spanner?It’s built for smaller-diameter ER11M collet nuts with high precision.
Is this suitable for miniature CNC applications?Yes, it is ideal for compact, low-force tool holding systems.
Does it provide torque control?Manual torque with excellent grip for sensitive adjustments.
What material is used?Made from heat-treated steel with anti-wear coating.
Can it fit standard ER11 nuts?No, it is specifically designed for ER11M mini nuts only.
BTB ER20M Mini Nuts for Collet Chucks (DIN6499)
High-performance ER20M Mini Nuts for superior accuracy and reliable tool clamping in your CNC machines, optimized for high-speed applications.
Enhanced Clamping Force: Coated Nuts provide 100% more clamping pressure compared to standard bearing nuts, ensuring superior tool holding power and stability, even at high speeds and under demanding conditions.
High-Speed Performance: Specifically designed for use when speeds exceed 10,000 RPM, these mini nuts maintain secure and reliable tool clamping, minimizing the risk of tool slippage or breakage during high-speed machining operations.
Conforms to DIN 6499 Standard: Manufactured to the exacting DIN 6499 standard, ensuring compatibility and interchangeability with other DIN 6499 compliant components.
Made from High-Quality Steel: Crafted from premium-grade steels, these nuts offer exceptional strength, durability, and resistance to wear and tear, ensuring long-lasting performance and reliable operation in demanding machining environments.
Recommended Torque: For optimal performance and to prevent over-tightening, use 80-90% of the maximum recommended torque.
Benefits:
Improved accuracy
Enhanced safety
Increased productivity
Reduced downtime
Enhanced tool life
Applications:
Ideal for high-speed machining applications, including milling, engraving, and drilling, where maintaining secure tool clamping at elevated speeds is critical.
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What makes the ER20M mini nut different from standard ER20 nuts?It is smaller and designed for compact tool holding in CNC.
Can it be used with existing ER20M chucks?Yes, it is fully compatible with ER20M collet systems.
Is this nut suitable for high-torque applications?Yes, it delivers reliable grip and torque strength.
How is the anti-vibration performance?Excellent, ensuring accuracy during high-speed machining.
Does it follow a specific standard?Yes, DIN6499 standard ensures fit and performance consistency.
