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????【Universal Shank 1/8" Diameter, Ten Models Two Groove Types】20 pcs Solid Carbide Rotary Burrs Set is divided into single and double grooves, and each groove has ten models. Meet your requirements for a variety of work projects. Total length ca.38mm, shank diameter 1/8 inch(3.175mm), fits dremel and most small rotary tools. The angle of these bits are 10 - 20 degs.
????【The Service Life is 10 Times Longer Than High-Speed Steel And 200 Times Longer Than The Grinding Wheel】The Ball Nose Rotary Burrs Set made of heat-treated solid tungsten carbide, long life, while Nano blue coating enables the tool's cutting edge to retain crucial sharpness and lubricity with an extreme Nano hardness and heat resistance.
????【The Work Efficiency is Nearly 10 Times Higher Than That of Small Grinding Wheels with Handles】The End Mill CNC Router Bit high hardness, high wear resistance, excellent milling performance, high efficiency, smooth chip removal, no dust pollution, stable and reliable.
????【Generally Used with Hand-Held Electric or Pneumatic Tools (Also For CNC Machines)】Universal 1/8 inch round shank design, Easier to clamp. These Nano blue coating bits have an HRC rating of 65 and can process cast iron, cast steel, carbon steel, alloy steel, stainless steel, copper, aluminum and other metals, and marble, jade, bone, and other non-metals.
????【20 Models To Meet all Daily Needs】Carbide burrs are widely used for metalwork, toolmaking, engineering, model engineering, wood carving, jewelry making, welding, chamfering, casting, deburring, grinding, cylinder head porting, and sculpting. Suitable for all skill level. This is a essential kit for woodworkers and enthusiasts who cleans up welds or works with metal frequently.
Material: Tungsten Carbide
Surface : Nano Blue Coating
Shank Diameter : 1/8 inch(3.175 mm)
Length: 38 mm / 1.5 inch
Quantity: 20 Pcs
Fits：Dremel and most small rotary tools
Convenient：Generally can be used with handheld electric or pneumatic tool drive (can also be used in machine tool)
Carbide rotary Rotary Burrs Set :Single Groove and Double Groove
Double Groove cemented carbide rotary file is used for working surface and internal cutting and repairing of the workpiece, Suitable for softer materials such as wood, aluminum, plastic, and other materials
Single Groove cemented carbide rotary file is used for working surface and internal cutting and repairing of the workpiece, Suitable for harder materials such as iron, steel, copper, and other materials
MATTERS NEEDING ATTENTION
Reference speed: The recommended speed is 6000-50000 rpm.
Milling method: The cutting method is better than milling.The cutting direction should moveevenly from right to left, not reciprocating cutting, and don't use excessive force.
Protective measures: Clamp the tool in the correct position. Please wear protective glasses in orderto prevent cutting and scattering during operation.
Precautions: The blade of the rotary file is sharp, so be careful when handling it. After use,please place it properly and avoid the reach of children.
Pneumatic rotary tools
Hakkin Burrs are great for:
THE MAIN USES ARE:
Trimming of impeller runners, such as automobile engine factory.
All kinds of metal and non-metal craft carving, craft gift carving.
Finish machining various metal mold cavities, such as shoe molds, etc.
Clean up flashes, burrs, and welds of cast, forged, and welded parts, such as machine foundries, shipyards, and automobile factories.