MRW 4 Flute Solid Carbide Endmills - Short Series: Unleash Machining Potential Metal Removal by WIDIA (MRW) offers solid carbide end mills and indexable milling tools that cover a wide range of applications. Proven for consistency and benchmarked quality, these tools span multifold operations – from profiling and ramping, to slotting, plunging and interpolation. The end mills are currently available in both shorter and longer shank lengths. Our solutions are designed to optimize productivity, performance, and maximize metal removal. Key Features: Four Flute Design: Optimized for high Metal Removal Rates (MRR) and extended tool life. Solid Carbide Construction: Ensures exceptional strength, rigidity, and resistance to wear and tear. Short Series: Ideal for shorter reach applications, enhancing stability and rigidity during machining. Available in Various Diameters and Lengths: Provides flexibility to choose the right endmill for your specific application needs. Suitable for a Wide Range of Workpiece Materials: Effectively machines a variety of materials, including steel, stainless steel, aluminium, and more. Benefits: Enhanced Machining Accuracy: Achieve tight tolerances and superior surface finishes with minimal effort. Increased Productivity: Experience faster machining cycles and improved material removal rates. Reduced Downtime: Minimize tool wear and breakage, leading to less downtime and increased efficiency. Versatility: Suitable for a wide range of applications, including milling, slotting, and profiling. Cost-Effective Solutions: Durable construction and high performance contribute to reduced production costs and improved overall efficiency. Suitable for: Professional machinists, CNC operators, and industrial manufacturers seeking high-performance cutting tools for efficient and cost-effective machining operations on CNC machines.

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MRW 4 Flute Solid Carbide Endmills - Long Series: Unleash Machining Potential Metal Removal by WIDIA (MRW) offers solid carbide end mills and indexable milling tools that cover a wide range of applications. Proven for consistency and benchmarked quality, these tools span multifold operations – from profiling and ramping, to slotting, plunging and interpolation. The end mills are currently available in both shorter and longer shank lengths. Our solutions are designed to optimize productivity, performance, and maximize metal removal. Key Features: Four Flute Design: Optimized for high Metal Removal Rates (MRR) and extended tool life. Solid Carbide Construction: Ensures exceptional strength, rigidity, and resistance to wear and tear. Long Series: Offers extended reach for deeper cuts and machining of complex geometries. Available in Various Diameters and Lengths: Provides flexibility to choose the right endmill for your specific application needs. Suitable for a Wide Range of Workpiece Materials: Effectively machines a variety of materials, including steel, stainless steel, aluminum, and more. Benefits: Enhanced Machining Accuracy: Achieve tight tolerances and superior surface finishes. Increased Productivity: Experience faster machining cycles and improved material removal rates. Improved Tool Life: Reduce tool wear and breakage, leading to less downtime and increased efficiency. Versatility: Suitable for a wide range of applications, including milling, slotting, and profiling. Cost-Effective Solutions: Durable construction and high performance contribute to reduced production costs and improved overall efficiency. Suitable for: Professional machinists, CNC operators, and industrial manufacturers seeking high-performance cutting tools for efficient and cost-effective machining operations on CNC machines.

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The 3mm Solid Carbide Endmill features a 4-flute geometry and advanced coating, delivering outstanding performance for precision CNC machining. Designed for strength, accuracy, and heat resistance, it ensures smooth cutting, extended tool life, and consistent results across various materials.   Features: Specification Details Diameter 3mm Flute Length 10mm Overall Length 50mm Flute Design 4-Flute – Enables superior surface finish and reduced tool chatter Durable Coating Enhances wear resistance and cutting efficiency Benefits:Ideal for detailed milling with high dimensional accuracyCoated for better thermal stability and prolonged usageFlute geometry ensures optimal chip removal and surface finishSuitable for long-run production without compromising performanceApplications:Excellent for precision CNC machiningPerfect for General engineering tasks requiring deep cuts and fine finishesWidely used in mold & die making, aerospace parts, automotive components, and general engineering 1. What materials can the 3mm Solid Carbide Endmill cut effectively?This endmill is suitable for a wide range of materials including stainless steel, alloy steel, cast iron, aluminum, and non-ferrous metals.2. What is the advantage of a 4-flute design?The 4-flute configuration allows for smoother finishes, better stability at higher speeds, and efficient material removal in harder materials.3. Is the coating heat-resistant?Yes, the precision coating enhances heat resistance, which improves tool life and allows for higher cutting speeds without compromising performance.4. Can this tool be used for deep pocketing or slotting?With a flute length of 10mm and solid carbide strength, it's ideal for moderate-depth cuts, fine slotting, and pocketing in precision machining tasks.5. Is it compatible with all CNC machines?Yes, as long as the machine accepts 3mm diameter shank tools and supports appropriate spindle speeds, this endmill will be compatible.

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BTB 4 Flute Solid Carbide Endmill-Coated/BEN4-6MM X 15 FL X 50 OAL 4FLT The 6mm Solid Carbide Endmill with a 4-flute design and high-performance coating is engineered for superior strength, precision, and extended tool life. Built for professional CNC machining, this tool delivers excellent cutting accuracy, stability, and smooth surface finishes across a wide range of materials.   Features: Specification Details Diameter 6mm Flute Length 18mm Overall Length 50mm Flute Design 4-Flute – Provides optimal balance between material removal and finish quality Coated Surface Enhances heat resistance and tool durability Benefits:Ensures consistent, high-precision milling with reduced vibrationCoating allows for higher cutting speeds and longer tool lifeEfficient chip evacuation for smoother and cleaner machiningReliable performance in both roughing and finishing applicationsApplications:Perfect for General engineering tasks requiring deep cuts and fine finishesCommonly used in aerospace, automotive, tool & die making, and general engineeringSuitable for slotting, profiling, and contouring tasks 1. What is the ideal use case for the 6mm endmill?It’s perfect for mid-scale CNC milling applications such as slotting, contouring, and pocketing with high accuracy and finish.2. Can I use this tool on aluminum and softer metals?Yes, the tool works effectively on aluminum, brass, and other soft metals, offering excellent chip control and surface finish.3. Is the coating beneficial for high-speed machining?Absolutely. The coating reduces friction and heat, allowing higher RPMs and feed rates while maintaining tool life.4. How long does the tool typically last?Tool life varies based on material and cutting conditions, but the coated carbide body ensures long-lasting performance under optimal usage.5. Is coolant necessary while using this endmill?While not mandatory for all materials, using coolant or air blast is recommended for heat-sensitive materials or extended operations to maximize tool life.

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BTB 4 Flute Solid Carbide Endmill-Coated/BEN4-12MM X 30 FL X 75 OAL 4FLT The 12mm Solid Carbide Endmill with 4-flute geometry and a high-performance coating is engineered for high-efficiency CNC machining. Designed to handle demanding operations, it offers excellent rigidity, smooth cutting action, and long-lasting durability—making it the go-to tool for professionals working with hard and abrasive materials.   Features: Specification Details Diameter 12mm Flute Length 35mm Overall Length 75mm Flute Design 4-Flute – Maximizes surface finish and cutting stability Premium Coating Enhances heat resistance and wear life Benefits:Perfect for heavy-duty machining and high-feed applicationsCoating allows for higher RPMs and extended tool lifeReduces tool deflection and chatter during deep cutsMaintains tight tolerances under continuous operationsApplications:Perfect for General engineering tasks requiring deep cuts and fine finishesCommonly used in aerospace, mold & die, heavy machinery, and general engineeringSuitable for roughing, slotting, and finishing tasks on large components 1. What operations is the 12mm endmill best suited for?It is ideal for roughing, deep slotting, and heavy material removal while also capable of delivering fine finishes.2. Is it capable of machining tough and hard-to-cut materials? Yes, the solid carbide body and advanced coating make it ideal for handling hard-to-machine materials, including high-strength alloys and heat-resistant metals, while also supporting general-purpose machining needs. 3. What type of machines support this tool?Any CNC milling machine or manual mill with 12mm tool holding capacity and proper spindle speed control can use this tool.4. Should I use coolant with this endmill?Yes, especially when machining hard materials or during long production cycles, using coolant helps extend tool life and maintain cutting performance.5. How does the 4-flute design improve cutting efficiency?It enables a higher feed rate, improved finish quality, and better chip load distribution, which enhances performance in both roughing and finishing.

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BTB 4 Flute Solid Carbide Endmill-Coated/BEN4-4MM X 10 FL X 50 OAL 4FLT The 4mm Solid Carbide Endmill with a 4-flute configuration and protective coating is engineered for high-speed, high-precision CNC milling. Designed for durability and superior performance, it ensures clean cuts, minimal vibration, and extended tool life across various machining applications.   Features: Specification Details Diameter 4mm Flute Length 12mm Overall Length 50mm Flute Design 4-Flute – For smoother finishes and increased stability Coated Surface Provides heat resistance and reduces wear Benefits:Delivers consistent accuracy and finish qualityCoating allows for higher cutting speeds and longer tool usageExcellent chip evacuation for clean, efficient millingMaintains precision during extended machining operationsApplications:Perfect for General engineering tasks requiring deep cuts and fine finishesWidely used in precision engineering, aerospace, automotive, and mold industriesSuitable for contouring, pocketing, and finishing operations 1. What is the recommended application for a 4mm endmill?It’s perfect for mid-range precision milling, especially in contouring, profiling, and finishing tasks in hard and soft metals.2. Can this endmill handle high-speed machining?Yes, the solid carbide body and heat-resistant coating allow it to perform well in high-speed operations with reduced wear.3. What spindle speed is ideal for this tool?Spindle speed depends on the material, but typically ranges from 10,000 to 25,000 RPM for metals and lower for softer materials.4. Is it compatible with manual milling machines?It can be used with manual machines if they support 4mm shanks and appropriate RPMs, but it performs best in CNC environments.5. Does the coating improve the surface finish?Yes, the coating reduces friction and heat buildup, resulting in cleaner cuts and a better overall surface

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BTB 4 Flute Solid Carbide Endmill-Coated/BEN4-20MM X 45 FL X 100 OAL 4FLT The BTB BEN4 20mm Solid Carbide Endmill is a high-performance 4-flute coated tool, engineered for superior performance in heavy-duty CNC milling. With a 20mm diameter, 45mm flute length, and 100mm overall length, this endmill is ideal for deep material removal, excellent chip evacuation, and consistent finish quality.Precision-crafted from premium-grade solid carbide and finished with a wear-resistant coating, this tool ensures stability, reduced tool deflection, and long-lasting durability in demanding machining environments.   Features: Specification Details Diameter 20mm Flute Length 45mm Overall Length 100mm Flutes 4 – Provides efficient cutting and smooth finishes Coating Heat- and wear-resistant coating for longer life Material Solid carbide Benefits:Delivers smooth surface finish with minimal vibrationHigh wear resistance for extended tool lifeSuitable for roughing and finishing operationsOptimal chip removal and cutting stabilityApplications:Ideal for CNC milling of stainless steel, carbon steel, cast iron, and aluminumPerfect for General engineering tasks requiring deep cuts and fine finishesGreat for slotting, contouring, and deep pocketing 1. What is the primary use of this 20mm 4-flute endmill?It’s designed for heavy-duty CNC machining tasks like deep slotting, profiling, and high-volume material removal.2. Can I use this tool on hardened materials?Yes, the solid carbide construction and advanced coating make it suitable for tough materials like hardened steel and stainless steel.3. Is this endmill suitable for both roughing and finishing?Absolutely. Its rigid build and flute geometry support both aggressive roughing and fine finishing operations.4. What machine compatibility should I check for?Ensure your CNC machine can accommodate a 20mm shank tool and supports high-speed spindle operation.5. How does the coating enhance tool performance?The coating provides excellent thermal resistance and wear protection, allowing higher cutting speeds and prolonged tool life.

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BTB 4 Flute Solid Carbide Endmill-Coated/BEN4-16MM X 45 FL X 100 AL 4FLT The BTB 16mm Solid Carbide Endmill with 4 flutes and a precision coating is built for high-performance CNC milling in industrial environments. With an overall length of 100mm and a flute length of 45mm, it’s ideal for deep material removal and stable operations.   Features: Specification Details Diameter 16mm Flute Length 45mm Overall Length 100mm Flute Design 4-Flute – For smoother finishes Coated Surface Improved heat resistance and extended tool life Benefits:• Delivers high precision and consistent performance• Coating enhances tool wear resistance and enables higher cutting speeds• Excellent chip evacuation due to flute geometry• Maintains dimensional accuracy even during long production runsApplications:• Ideal for heavy-duty CNC milling• Suitable for machining hardened steels, cast iron, stainless steel, and alloys• Perfect for General engineering tasks requiring deep cuts and fine finishes 1. What is the primary use of a 16mm solid carbide endmill? The 16mm endmill is ideal for heavy-duty CNC milling operations involving large-scale material removal, deep slotting, and contouring in hard materials. It's widely used in aerospace, die & mold, and general engineering industries.2. What advantages does the 4-flute design offer for a 16mm tool?The 4-flute design provides better stability, smoother finishes, and higher feed rates. It helps reduce vibration and ensures excellent chip evacuation in harder materials during high-volume machining.3. Can this endmill be used on hardened steel and exotic alloys?Yes, the solid carbide construction combined with a protective coating allows the 16mm endmill to efficiently cut hardened steels, stainless steel, and other high-strength alloys.4. What machine compatibility is required for this tool?It’s compatible with industrial-grade CNC milling machines that support 16mm shank tools and provide sufficient torque and spindle speed for heavy cuts.5. Is coolant recommended when using this endmill?Yes, using coolant or air blast is highly recommended to control heat buildup, prevent tool wear, and ensure consistent performance—especially during long or aggressive machining cycles.

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BTB 4 Flute Solid Carbide Endmill-Coated/BEN4-10MM X 25 FL X 75 OAL 4FLT The 10mm Solid Carbide Endmill with a 4-flute design and premium coating is built for heavy-duty CNC milling applications. Engineered for durability, thermal stability, and precision, this tool delivers outstanding performance in material removal, surface finish, and dimensional control.   Features: Specification Details Diameter 10mm Flute Length 30mm Overall Length 75mm Flute Design 4-Flute – Ensures superior stability and smoother finishes Coated Surface Enhances heat resistance and reduces wear Benefits:Ideal for high-speed and high-feed machiningCoating allows for aggressive cutting with minimal wearExcellent chip evacuation and reduced tool vibrationMaintains tight tolerances in long production runsApplications:Perfect for General engineering tasks requiring deep cuts and fine finishesWidely used in mold & die, aerospace, defense, and general engineering industriesIdeal for deep pocketing, slotting, and contouring in large components   1. What kind of materials is this tool best suited for?It is optimized for hard and abrasive materials such as stainless steel, hardened steels, aluminium alloys, and cast iron.2. How does the 10mm size benefit machining?Its larger diameter provides enhanced rigidity and allows for higher material removal rates while maintaining surface accuracy.3. Can it handle both roughing and finishing tasks?Yes, the 4-flute design and strong carbide body make it versatile for both aggressive roughing and precision finishing.4. Is coolant necessary while using this tool?Coolant is highly recommended, especially for heat-sensitive materials or extended runs, to prolong tool life and maintain performance.5. What machines is this compatible with?It’s suitable for all CNC milling machines that support 10mm shank tools and high-speed machining capabilities.

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BTB 4 Flute Solid Carbide Endmill-Coated/BEN4-8MM X 20 FL X 60 OAL 4FLT The 8mm Solid Carbide Endmill with a 4-flute geometry and high-durability coating is designed for high-speed, heavy-duty CNC machining. Engineered to deliver exceptional precision and performance, this tool is ideal for a variety of metal cutting applications, offering excellent finish quality and extended tool life.   Features: Specification Details Diameter 8mm Flute Length 22mm Overall Length 60mm Flute Design 4-Flute – Balances chip removal and surface finish Protective Coating Improves thermal resistance and reduces wear Benefits:Delivers excellent dimensional accuracy and surface qualityCoating enables higher cutting speeds and longer tool usageRobust construction for reduced deflection in aggressive cutsSuitable for both finishing and roughing operationsApplications:Perfect for General engineering tasks requiring deep cuts and fine finishesUsed across aerospace, automotive, mold & die, and general engineering sectorsPerfect for slotting, profiling, and deep pocketing 1. What type of machining is this 8mm endmill best suited for? It’s excellent for medium-to-heavy-duty CNC machining tasks such as roughing, slotting, and contour milling.2. How does the 4-flute design improve performance?It offers better feed rates and finish quality, especially in harder materials, with less vibration and chatter.3.Is it capable of machining tough and hard-to-cut materials?Yes, the solid carbide body and advanced coating make it ideal for handling hard-to-machine materials, including high-strength alloys and heat-resistant metals, while also supporting general-purpose machining needs.4. Is this tool compatible with coolant systems?Yes, it performs optimally with flood or mist coolant, especially when machining hard metals or during prolonged operations.5. Can it be used for both roughing and finishing?Absolutely. The geometry and strength of the tool allow it to perform well in both operations with excellent accuracy and finish.

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BTB 4 Flute Solid Carbide Endmill-Coated/BEN4-5MM X 13 FL X 50 OAL 4FLT The 5mm Solid Carbide Endmill with 4 flutes and a precision coating is built to deliver high-performance results in CNC machining operations. Designed for durability, accuracy, and smooth cutting, this endmill handles a variety of materials with ease, ensuring excellent surface finish and prolonged tool life.   Features: Specification Details Diameter 5mm Flute Length 15mm Overall Length 50mm Flute Design 4-Flute – Enhances stability and reduces tool chatter Coated Surface Offers thermal resistance and longer tool lifespan Benefits:Ideal for precision milling and finishing tasksCoating allows for higher cutting speeds and improved wear resistanceFlute design ensures effective chip removal and clean cutsMaintains consistent dimensional accuracy during extended useApplications:Perfect for General engineering tasks requiring deep cuts and fine finishesWidely used in aerospace, automotive, mold making, and general engineeringGreat for slotting, contouring, and pocketing in medium-scale operations 1. What materials can I cut with the 5mm endmill?It’s effective on various materials including stainless steel, tool steel, aluminum, and non-ferrous metals.2. What’s the benefit of the 4-flute design?The 4-flute geometry offers smoother finishes, better rigidity, and faster feed rates in harder materials.3. Is this endmill suitable for deep cutting?Yes, with a 15mm flute length, it’s ideal for moderate-depth cuts and detailed profiling.4. How does the coating improve performance?The coating increases resistance to heat and abrasion, enabling higher cutting speeds and extending tool life.5. Can it be used on both manual and CNC machines?While optimized for CNC use, it can also be used on manual machines that support 5mm shank tools and proper RPM control

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BTB 4 Flute Solid Carbide Endmill-Coated/BEN4-2MM X 6 FL X 50 OAL 4FLT The 2mm Solid Carbide Endmill with a 4-flute design and precision coating is crafted for accurate and reliable performance in fine milling operations. Built to handle high-speed CNC machining, this tool ensures clean cuts, excellent surface finishes, and prolonged tool life even under demanding conditions.   Features: Specification Details Diameter 2mm Flute Length 6mm Overall Length 50mm Flute Design 4-Flute – Offers smooth cutting with minimal vibration Protective Coating Increases heat resistance and tool durability Benefits:Delivers precise results in micro- and small-part machiningCoating enhances wear resistance and supports higher cutting speedsEfficient chip evacuation for cleaner operationsMaintains tight tolerances over long production runsApplications:Ideal for small-scale CNC milling tasksSuitable for machining stainless steel, alloy steel, tool steel, and aluminumCommonly used in electronics, precision molds, aerospace components, and general engineering where detail and accuracy matter 1. What type of machining is the 2mm endmill suitable for? The 2mm endmill is ideal for precision CNC machining of small components, fine slotting, engraving, and contouring. It’s commonly used in electronics, medical device manufacturing, and micro-mold industries.2. Can I use this tool on hard metals like stainless steel?Yes, the solid carbide construction and coating allow the 2mm endmill to handle stainless steel, alloy steel, and even hardened materials when used with the correct speeds and feeds.3. What are the benefits of a 4-flute design at this size?The 4-flute configuration provides better rigidity and surface finish compared to 2-flute designs. It also improves tool stability and chip load distribution during fine-detail machining.4. What spindle speed is recommended for this tool?Due to the small diameter, higher spindle speeds (typically 18,000–30,000+ RPM) are recommended, depending on the material and desired finish. Always refer to your machine and material guidelines.5. Do I need to use coolant with this tool?Yes, for best results and extended tool life, using mist or air blast coolant is recommended—especially when machining metals or running longer production cycles.

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BTB 4 Flute Solid Carbide Endmill-Coated/BEN4-1MM X 3 FL X 50 OAL 4FLT The BTB 1mm Solid Carbide Endmill is crafted for ultra-fine CNC operations. With 4 flutes and a coated surface and a high-performance coating is engineered for precision micro-machining and fine detailing in CNC milling operations. Designed for exceptional control and durability, this tool is ideal for industries that demand intricate cuts and high-quality finishes on small-scale components. Features: Specification Details Flute Length 3mm Overall Length 50mm Flute Design 4-Flute – Ensures smooth and stable cutting Coated Surface Enhances heat resistance and prolongs tool life Benefits: Provides exceptional accuracy in micro-machining tasksCoating improves wear resistance for extended usageOptimized flute design for efficient chip removalMaintains edge sharpness and dimensional stability under continuous useApplications: Ideal for precision CNC milling on small partsPerfect for General engineering tasks requiring deep cuts and fine finishesCommonly used in electronics, medical device manufacturing, and mold & die industries where intricate detailing is required 1. What is the 1mm endmill typically used for? The 1mm endmill is commonly used for precision CNC milling in small parts, fine slotting, engraving, and contouring applications across industries like electronics, mold-making, and precision engineering.2. Is the 1mm endmill suitable for hard materials like stainless steel?Yes, the tool’s solid carbide construction and wear-resistant coating make it ideal for machining stainless steel, alloy steel, and even some hardened materials with proper cutting parameters.3. What are the benefits of the 4-flute design in this tool?The 4-flute geometry provides a smoother surface finish, better tool rigidity, and efficient chip evacuation—especially useful in harder materials or when tighter tolerances are required.4. What is the recommended spindle speed for a 3mm coated endmill?Spindle speeds typically range from 15,000 to 25,000 RPM depending on the material and depth of cut. Always refer to specific cutting data for optimal results.5. Do I need to use coolant while machining with this endmill?Yes, using coolant or air blast is advisable to reduce heat, prevent tool wear, and improve surface finish, especially during long or high-speed operations.  

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