Auniwaig Tungsten Carbide Rotary Burr 3mm / 1/8" Shank, 3mm Head Size Single Cut Spherical Carving Burr Bits, for Woodworking, Drilling, Metal Carving, Engraving, Polishing 2pcs

★★★★★ 4.6 88 reviews

US$4.28
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US$4.28
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Management number 228429525 Release Date 2026/05/31 List Price US$4.28 Model Number 228429525
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  • 【SPECIFICATION】- Single Cut Cylinder Shape with Radius End SD-3,Material: Tungsten Carbide, Shank diameter: 3mm(1/8"), Cutting Edge Diameter: 3mm/1/8". Fits most rotary die grinders
  • 【SINGLE CUT HEAD DESIGN】- Single groove rotary files are more suitable for the object density is relatively high; such as alloy steel; stainless steel; hardened steel
  • 【LONG WORKING LIFE】- Made of heat-treated tungsten carbide that hardness can reach up to above HRA85; sharp and sturdy, long service life
  • 【TIPS】- Requirement of the carbide burrs rotating speed is: 4000-50000 rpm; Always ensure your burrs shank is well inserted into your collet and clamped down tightly
  • 【MULTIFUNCTION TOOL】- Widely used for metalwork, tool making, model engineering, welding, chamfering, casting, grinding, milling, cylinder porting and sculpting, easy to grasp and use, safe and reliable.Wide range of uses includes body shops, fabrication shops, aviation industry, brake shops, industrial shops, die manufacturers, metalwork, tool making, model engineering

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