Noga Reversible Countersink & Deburring Tool - Professional Grade PrecisionExperience unmatched versatility with the Noga Reversible Countersink Tool, featuring patented technology designed for efficient deburring on both the front and back sides of drilled holes. This innovative hand deburring tool is essential for professionals in metalworking, manufacturing, automotive, aerospace, and woodworking industries.Key Features: Patented Reversible DesignThe unique 90° rotating blade mechanism allows you to work seamlessly on both internal and external surfaces without removing the tool from the hole. Simply push the top knob to align the blade vertically, pass it through the hole, and release to engage the cutting edge on the opposite side. Superior Material QualityManufactured from premium high-speed steel (HSS), Noga deburring blades deliver exceptional wear resistance and cutting performance across ferrous and non-ferrous materials including steel, aluminum, brass, copper, plastic, and wood.Precision Engineering90° countersinking angle optimized for countersunk screwsAvailable in multiple size ranges (5-10mm, 10-22mm models)Can pass through holes as small as 0.195 inches (4.95mm)Ergonomic aluminum handle with concealed Allen key for blade replacementTime-Saving EfficiencyReduce assembly finishing time by up to 50% compared to traditional single-sided deburring tools. The reversible blade eliminates the need to flip workpieces or switch tools, streamlining your workflow. Applications:Deburring drilled holes in sheet metalCreating smooth chamfers for screw headsInside and outside edge finishingRemoving burrs from machined partsPreparing holes for fastener installationCountersinking for flush-mount hardwareTechnical Specifications:Blade Material: High-Speed Steel (HSS)Countersink Angle: 90 degreesHandle Material: Durable aluminum with non-slip gripBlade Replacement: Tool-free with included Allen keySuitable For: Metal, plastic, wood, composite materialsWhy Choose Noga?Noga Engineering has been a global leader in precision deburring and chamfering solutions for decades. Their patented reversible countersink technology represents years of innovation, delivering professional-grade tools trusted by manufacturers worldwide.Package Includes:1x Noga Reversible Countersink Handle1x High-Speed Steel Reversible Blade1x Allen Key (concealed in handle)Instruction ManualOrder your Noga Reversible Countersink Tool today and experience the difference that professional-grade deburring equipment makes in your workshop or production line.

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CP 2-Flute Countersink Tool Handle - Professional Manual Deburring SolutionThe CP 2-Flute Countersink Tool Handle represents precision engineering at its finest, delivering professional-grade chamfering and deburring capabilities for machinists, metalworkers, and manufacturing professionals. Designed and manufactured by CP GRAT.EX, a trusted name in hand deburring tools since 1992, this countersink handle combines ergonomic comfort with exceptional cutting performance.Key Features: Superior 2-Flute DesignThe dual-flute cutting edge provides balanced cutting action with reduced chatter compared to single-flute tools, while maintaining better control than multi-flute alternatives. This design delivers smooth, clean chamfers on hole edges from 2.5mm to 19mm diameter, making it ideal for precision work where finish quality matters.Ergonomic Handle ConstructionWide-body polyacetal handle with knurled surface for secure, non-slip gripBall end cap at the rear for comfortable palm rest during extended useThumb cavity on handle body for enhanced control and reduced hand fatigueLightweight yet durable construction perfect for all-day professional useRevolving Holder TechnologyThe included revolving holder features 360-degree swivel action inside the handle, allowing seamless rotation for efficient deburring. This innovative design enables you to work continuously around hole perimeters without adjusting your grip, significantly speeding up production time.Replaceable Blade SystemInternal threading for secure blade mountingQuick-change design allows fast blade replacement when neededCompatible with various CP countersink blade sizes and anglesTool-free blade changes for minimal downtimeTechnical Specifications:Handle Details:Material: High-grade Polyacetal plasticDesign: Wide-body ergonomic with knurlingWeight: Lightweight (approximately 28 grams)End Cap: Ball-type for palm comfort2-Flute Countersink Blade:Flutes: 2 cutting edges for balanced performanceAngle: 90 degrees (standard)Material: High-grade steelHardness Range: Suitable for materials <35 HRCHole Capacity: 2.5mm (3/32") to 19mm (3/4")Applications & Materials:Suitable for:Ferrous Metals: Steel, stainless steel, cast ironNon-ferrous Metals: Aluminum, brass, copper, bronzePlastics: Acrylic, PVC, nylon, polycarbonateWood: Hardwood, softwood, plywoodResin & 3D Printed Parts: Perfect for finishing additive manufacturingComposite Materials: Various engineering compositesCommon Applications:Chamfering drilled holes for flush-mount screwsDeburring sharp edges after drilling operationsPreparing holes for fastener installationFinishing machined partsSmoothing edges on 3D printed componentsSheet metal fabrication workAutomotive and aerospace part preparationAdvantages of 2-Flute Design: Balanced Performance:Two flutes provide the perfect balance between cutting speed and control. Unlike single-flute countersinks that can grab or chatter on harder materials, the 2-flute design delivers smooth, consistent cuts with minimal vibration. Better Finish Quality:The dual cutting edges produce cleaner chamfers with superior surface finish compared to single-flute tools, reducing the need for secondary finishing operations. Versatility:Effective across a wide range of materials from soft plastics to harder metals, making it a true all-purpose deburring solution for any workshop. Ease of Sharpening:With only two flutes to maintain, resharpening is straightforward and can be done in-house, reducing long-term operating costs. Why Choose CP GRAT.EX Tools?CP GRAT.EX has been a leading manufacturer of precision hand deburring tools since 1992, serving professional machinists and manufacturers worldwide. Their commitment to quality engineering, ergonomic design, and user-focused innovation has made them a trusted brand in the metalworking industry. Quality Assurance:Manufactured to strict quality standardsPrecision-ground cutting edgesDurable materials for long service lifeBacked by manufacturer warrantyPackage Includes:1x CP Ergonomic Handle (R-SD or equivalent)1x Revolving Holder (CS-R type)1x 2-Flute Countersink Blade (90°)User Manual with specificationsPerfect For:Machine shops and manufacturing facilitiesAutomotive repair and fabricationAerospace applicationsMaintenance departmentsHobbyists and DIY enthusiastsEducational institutions and training centersUpgrade your deburring operations with the CP 2-Flute Countersink Tool Handle and experience the difference that professional-grade tools make in quality, efficiency, and operator comfort.

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Item Code Handle Type Blade Length Handle Dia End Cap Dia Wt. ET-2 Metallic handle with Soft Grip & Ball End Cap C-10 130mm 12mm 18mm 58gms CG-2 Poly Acetal Body Handle with Soft Grip & Ball End Cap. Blade Spring Loaded collet  Action for Blade Housing C-10 122mm 23mm 18mm 48gms DT-3(New) Classical Design Poly Acetal Handle with ball catch lock for blade holding & space for blade storage C10, C-20, C-15 145mm 23mm 18mm 48gms DT-3(M)-SD Poly Acetal Body D-SD handle with ball end cap & Metallic blade holder + space for blade storage C-10, C-20, C-15 143mm 23.7mm 24mm 59gms DT-5-SD Poly Acetal Body  T-SD with telescopic holder DT(C) & Ball end cap with 5 nos blade C-10, C-20, C-30,C-15, C-10(C) 163mm, 230 max 23.7mm 24mm 105gms

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Noga C-Type Heavy Duty Countersink Blades & Handles - Professional External Chamfering Solution The Noga C-Type Heavy Duty Countersink represents a breakthrough in external deburring technology, featuring a patented design specifically engineered for chamfering external shafts, rods, tubes, and cylindrical surfaces. This innovative tool system is essential for professionals in mechanical assembly, automotive manufacturing, hydraulic systems, aerospace fabrication, and precision machining operations. Revolutionary External Countersink DesignUnlike traditional countersinks designed for internal hole deburring, the Noga C-Type features a unique external configuration that wraps around the outside diameter of shafts and rods. This patented geometry enables you to create perfect chamfers on external edges where conventional tools simply cannot reach. Patented RotoDrive Technology:The cranked handle design with integrated RotoDrive mechanism allows continuous 360-degree rotation around external workpieces. This continuous rotation capability delivers exceptionally fast and accurate chamfering compared to intermittent manual methods, reducing production time by up to 60% on repetitive external chamfering operations.Key Features:Heavy-Duty ConstructionHigh-Speed Steel (HSS) Blades: Hardened to 62-64 HRC for exceptional wear resistance90-Degree Cutting Angle: Standard geometry for most external chamfering applicationsSingle-Flute Design: Provides smooth, chatter-free cutting on external surfacesRobust Build Quality: Engineered for demanding industrial environmentsVersatile Size RangeAvailable in multiple blade configurations to handle various external diameters:C12 Model: For shafts 3-12mm diameterC20 Model: For shafts 3-20mm diameter (most popular)C30 Model: For larger shafts 10-30mm diameterEX28 External RotoDrive: Specialized for 8-28mm external chamferingEX34 External RotoDrive: For heavy-duty 10-34mm applicationsErgonomic Handle SystemNG-3 Heavy-Duty Handle: Wide-body design with superior grip40mm Displacement: Provides leverage for removing heavy burrsLightweight Construction: Only 28 grams (blade) for reduced operator fatigueHeat-Treated Components: Ensures long-term durability under harsh conditionsQuick Blade ReplacementModular Blade System: Interchangeable blades for different sizes and materialsCompatible Holders: Works with NogaGrip-1 and RotoDrive holdersTool-Free Changes: Internal threading allows fast blade swapsCost-Effective Maintenance: Replace only worn blades, not entire toolTechnical Specifications:Blade Characteristics:Material: High-Speed Steel (HSS)Hardness: 62-64 Rockwell CAngle: 90 degrees (standard)Coating Options: Standard HSS or TiN-coated for extended lifeWeight: 28 grams (typical blade)Packaging: Individual or 10-piece packs availableHandle Specifications:Type: NG-3 Heavy-Duty with cranked designMaterial: Reinforced polyacetal plasticDisplacement: 40mm for heavy-duty applicationsCompatibility: All C-Type countersink bladesHeat Treatment: Wear-resistant surface treatmentApplications & Industries:Ideal For External Chamfering:Hydraulic & Pneumatic Shafts: Smooth chamfers prevent seal damage during assemblyDrive Shafts & Axles: Professional finishing for automotive componentsThreaded Rods & Bolts: Chamfer cut ends for easier nut startingDowel Pins: Remove sharp edges for safe handling and press-fittingTube Ends: Prepare pipe ends for welding or fitting assemblyBar Stock: Finish cut ends of round and hex bar stockCNC Machined Parts: Final deburring of external diametersRepair & Maintenance: Restore damaged thread starts on boltsMaterial Compatibility:Ferrous Metals: Steel, stainless steel, tool steel, cast ironNon-Ferrous Metals: Aluminum, brass, copper, bronze, titaniumPlastics: Nylon, acetal, polycarbonate, PVC, PEEKComposites: Carbon fiber, fiberglass reinforced materialsWood & Non-Metals: Hardwood dowels, composite rodsWhy Choose Noga C-Type External Countersink? Unmatched External Deburring Capability:The C-Type is the only hand tool specifically designed for external shaft chamfering with continuous rotation capability. Traditional files, grinders, or internal countersinks cannot match its speed, precision, and consistency on external diameters. Production Efficiency:The continuous rotation feature dramatically increases throughput in production environments. What once required 2-3 minutes of filing per shaft now takes just 15-20 seconds with the C-Type countersink. Operator Safety:Unlike angle grinders or files that generate heat, sparks, and sharp metal fragments, the C-Type operates cleanly and safely. The controlled cutting action produces small chips rather than dangerous flying debris. Consistent Quality:Every chamfer is uniform and repeatable. The 90-degree blade angle ensures compliance with engineering drawings and assembly requirements, eliminating rework from inconsistent manual deburring. Cost Effectiveness:Replaceable blade system reduces long-term operating costsSignificantly faster than manual filing or grindingNo power consumption or air supply requiredMinimal training required for operatorsDurable construction provides years of reliable serviceHow It Works:Select Appropriate Blade: Choose C12, C20, or C30 based on your shaft diameterMount Blade: Attach countersink blade to NG-3 handle via threaded connectionPosition Tool: Place external countersink around shaft end or edgeRotate Continuously: Use cranked handle to rotate tool around workpieceApply Light Pressure: Let the sharp HSS blade do the cutting workInspect Results: Achieve smooth, uniform chamfer in secondsNoga Quality & Heritage:Noga Engineering has been the global leader in precision hand deburring tools since 1980. Their patented innovations have set industry standards for quality, ergonomics, and performance. The C-Type Heavy Duty Countersink represents decades of engineering excellence, delivering professional-grade tools trusted by manufacturers worldwide.Quality Certifications:ISO 9001:2015 certified manufacturingPrecision-ground cutting edgesRigorous quality control testingBacked by manufacturer warrantyPackage Includes:1x Noga NG-3 Heavy-Duty Handle (cranked design)1x C-Type Countersink Blade (specify size: C12, C20, or C30)1x RotoDrive Holder (compatible holder)User Manual with technical specificationsAvailable Configurations:Complete Sets: Handle + holder + blade (NG3100, NG3400 series)Replacement Blades: Individual blades (BC1211, BC2011, BC3011)Blade Packs: 10-piece quantity for production environmentsTiN Coated Blades: Extended life for abrasive materialsUpgrade your external deburring operations with the Noga C-Type Heavy Duty Countersink and experience professional-grade shaft chamfering that manual filing and grinding simply cannot match.

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Save money and explore a wide range of capabilities with Noga Deburring Kits. These kits are designed to provide cost savings while offering a variety of options for deburring needs.

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CP Key-way/Slot Deburrer tools, KWS-SD(34074) For simultaneous deburring of both edges of slot or key-way up to 9 mm with KW-9 & up to 16 mm with KW-16 blade. Ergonomically designed Polyacetal Body handle with special collet to hold plain surface holder & 2 blades. Four cutting edges - 2 for std. depth of slot/key-way& 2 for shallow depth. Cutting edges on 2 sides. Includes : 'T-SD' Handle, Telescopic holder KW, Blades KW-9 & KW-16 Pack Qty : 1 Weight : 110 gms

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SCR-3(75mm) (72750) Triangular 3 mm. A/F Scraper of 75 mm. length. Blade Material : HSS (M2 grade).Pack Qty. : 1Wt : 6 gms. SCR-6(2) Combo (74060) Double ended scraper of 6 mm Ø.Tringular Scraper on one side & Internal Scraper on another side.Blade Material : HSS (M2 grade).Pack Qty. : 1Wt : 16 gms. SCR-345 (72450) 3.2 mm Ø, 45 degree internal scraper.Blade Material : HSS (M2 grade).Pack Qty. : 1Wt : 6 gms. SCR-8 Blade (75080) Triangular 8 mm. A/F Scraper.Blade Material : HSS (M2 grade).Pack Qty. : 1Wt : 20 gms. HS-80 Scraper (76080) 4.2 mm Triangular Hollow Scraper.Double ended. Length 80 mm.Blade Material : CR115.Pack Qty : 1.Wt : 18 gms. HS-120 Scraper (76120) 7.4 mm Triangular Hollow Scraper.Double ended. Length 120 mm.Blade Material : CR115.Pack Qty : 1.Wt : 18 gms.

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Simple, Economical Deburring tool. Al. 3/8" A/F Hex body, Powder coated handle with C-10 blade. Blade can be replaced. Pack Qty : 1 Wt. : 44 gms

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2.6 mm ,3.2mm , 6mm Ø blade for light to Extra heavy duty application for material forming continuous chips such as Steel, Al., Copper, Zinc, Plastics, etc. Blade Material : HSS (M2 grade) Pack Qty : 10 No's Until & Unless Mentioned Qty next to item code Wt : 18 gms

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Noga Scrapers & Blades offer versatile scraping, trimming, and deburring blades for all your precision cutting needs

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RotoDrive Cranked Countersinks which allows the user to chamfer holes, deep holes and continuous rotation for fast and accurate chamfering.   If a hole is drilled into a work piece, usually a rough edge will appear around the top of the hole. Noga countersinks can remove these rough ridges and put a chamfer between the hole and the surface into which the hole was drilled. Noga Countersinks can also create a deeper recess into a hole, in order to prevent a flat head screw from projecting over the surrounding surface. Noga Countersinks are hand-operated tools normally used for producing a small chamfer, but may also be gripped in a drill press to create deeper recesses. Noga Countersinks consist of three parts: A blade of high speed steel, a holder, and a handle. The Noga Countersinks are used like a screw-driver, pressed onto the hole, and rotated clockwise. However, another method to perform the rotation is offered with our Noga Countersinks Rotodrive system. In this case the blade-holder has the form of a crank, which enables the user to perform continuous rotations. With the Rotodrive system, Noga Countersinks also offers External Countersinks, with which rough edges can be chamfered on the outside of tubes and round bars. For external and internal light chamfering, Noga makes Reversible Countersinks. If a cross hole was drilled into a tube, this tool can be inserted into the hole, then a blade can swivel out to deburr the inside break-through, by rotating the tool clockwise and anticlockwise. Contrary to other Noga countersinks, this tool can create good chamfers also on curved surfaces, because its cutting edges will follow exactly the contour of the hole. As well as on the inside of cross holes, they can also chamfer the outside burrs.   APPLICATION Holes External Shaft

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SCR-3 (72034) 3 mm triangular HSS Scraper for surface finishing / scraping work.Fix mounted in Al. Hex Handle.Pack Qty : 1Wt. : 36 gms SCR-8 (75084) 8 mm triangular heavy-duty HSS Scraper for surface finishing / scraping work.Replaceable in Al. Hex Handle.Pack Qty : 1Wt. : 54 gms SCR-8-SD (74084) 8 mm triangular heavy-duty HSS Scraper for surface finishing / scraping work.Replaceable in Ergonomically designed Polyacetal Body Handle.Pack Qty : 1Wt. : 88 gms  

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ET-1 Economical Comfort Grip Deburring toolMetallic holder for 2.6 mm Ø blades, with soft grip sleeve & comfortable ball end hand restBlade can be replaced.Includes : ET-1 Handle with P-1 BladePack Qty : 1Wt : 45 gms  

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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

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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

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V' Shaped Sheet / Rib Deburrer VDT-SD (34094) V' Shaped Sheet / Rib Deburrer for simultaneous deburring of both edges of sheet / Rib upto 12 mm width. Unique Tool - has 4 nos 'V' shaped edges - 2 nos for 1 to 12 mm width range & 2 nos for 0 to 4 mm. width range. Ergonomically designed Polyacetal Body handle with special collet to hold plain surface holder & blade Includes : 'T-SD' Handle, Telescopic Holder VT & V-4 Blade Pack Qty : 1 Wt. : 108 gms  

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 Sheet/Rib Deburring Set SDT (34084) For simultaneous deburring of both edges of sheet / Rib up to 12 mm width. Ergonomically designed Polyacetal Body Handle with Metallic Blade holder, Hand guard & blades. Cutting edge along the full circle on 2 sides. Includes : Polyacetal Handle, Blade Holder, Hand Guard & 2 Nos. S-12 blades. Pack Qty : 1 Wt. : 178 gms

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RotoDrive Cranked Countersinks which allows the user to chamfer holes, deep holes and continuous rotation for fast and accurate chamfering. If a hole is drilled into a work piece, usually a rough edge will appear around the top of the hole. Noga countersinks can remove these rough ridges and put a chamfer between the hole and the surface into which the hole was drilled. Noga Countersinks can also create a deeper recess into a hole, in order to prevent a flat head screw from projecting over the surrounding surface. Noga Countersinks are hand-operated tools normally used for producing a small chamfer, but may also be gripped in a drill press to create deeper recesses. Noga Countersinks consist of three parts: A blade of high speed steel, a holder, and a handle. The Noga Countersinks are used like a screw-driver, pressed onto the hole, and rotated clockwise. However, another method to perform the rotation is offered with our Noga Countersinks Rotodrive system. In this case the blade-holder has the form of a crank, which enables the user to perform continuous rotations. With the Rotodrive system, Noga Countersinks also offers External Countersinks, with which rough edges can be chamfered on the outside of tubes and round bars. For external and internal light chamfering, Noga makes Reversible Countersinks. If a cross hole was drilled into a tube, this tool can be inserted into the hole, then a blade can swivel out to deburr the inside break-through, by rotating the tool clockwise and anticlockwise. Contrary to other Noga countersinks, this tool can create good chamfers also on curved surfaces, because its cutting edges will follow exactly the contour of the hole. As well as on the inside of cross holes, they can also chamfer the outside burrs. APPLICATION Holes External Shaft

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Introducing Noga patented REVERSIBLE COUNTERSINKS range for working on both back and front sides of holes. APPLICATION Holes Pipe Cross Holes

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Most Comprehensive Kit for heavy & extra-heavy duty deburring, Double edge deburring of Key-way & Sheet, Countersink tool, Ceramic tool & Scrapers. Includes : 5 Handles - 'D-SD', 'T-SD', 'R-SD', 'SD-1' & Ratchet Handle CHS-R(S), 21 Nos. 3.2 mm Ø swivel blades - 5 pcs. Each of C-10 & C-20 and 2 pcs. each of C-30, C-101, C-10©, C-20©, C-15 & 1 pc. of C-60 blades; 5 Nos. 6 mm Ø blades - 2 pcs. of R-10(S) & 3 pcs. of R-15(S), 2 Nos. Scraper-SCR-3(75mm) & SCR-6(2) Combo, Sheet/Rib Deburring tool V-2 & V-4 with telescopic holder VT, Key-wey/slot. Deburring Blades KW-16 with telescopic holder KW, DT(C) telescopic holder. CS-20 Countersink tool & C-1 Ceramic Blade. Pack Qty : 1 Wt : 1284 gms

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3 Flute, Long Shank Countersinks for hole/slot/corner deburring/ chamfering. For hole size from 3 to 12 mm Pack Qty : 1 Wt : 60 gms

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Unique tool which holds 3 sizes of blades viz. 2.6 mm Ø, 3.2 mm Ø & 6 mm Ø blades, in a one handle. Handle has auto release system for easy change of blades & holders. All blades & holders can be stored from back side of the handle. Includes : 'R-SD' Handle, SD-C & SD-P Holder and 7 Blades - R-15(S), C-10, C-20, C-30, P-1, P-2, & P-3. Pack Qty : 1 Wt. : 88 gms

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Simple, Economical Deburring tool. Al. 8 mm A/F Hex body Powder coated handle with Pocket clip & C-10 blade. Blade cannot be replaced. Pack Qty : 2 Wt : 72 gms

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Noga Deburring Sets, Get a Deburring Holder Free of Cost with every 20 Deburring blades !!!

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NogaGrip-3 holds all blades holders. Spare blades are kept inside back cap.Designed for maximum comfort in your hand. NogaGrip-1 holds all S blades(3.2mm). Spare blades are kept inside back cap. Designed for maximum comfort in your hand.

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2.6 mm ,3.2mm , 6mm Ø blade for light to Extra heavy duty application for material forming continuous chips such as Steel, Al., Copper, Zinc, Plastics, etc. Blade Material : HSS (M2 grade) Pack Qty : 10 No's Until & Unless Mentioned Qty next to item code Wt : 18 gms

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Ceramic Blade for Edge cutting of hardened components. De-flashing & Scraping of plastic components. Replaceable Ceramic Blade Pack Qty : 1 Wt : 10 gms

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