10pcs Carbide 1.5mm-3.175mm End Mill Engraving Bits Cnc Rotary Burrs

Description: 10pcs Carbide 1.5mm-3.175mm End Mill Engraving Bits CNC Rotary Burrs Specification: Material: cemented carbide (tungsten steel) Shank diameter: 3.175mm Cutting edge diameter: 1.5mm, 1.6mm, 1.7mm, 1.8mm, 1.9mm, 2.0mm, 2.4mm, 2.5mm, 3.0mm, 3.175mm. Cutting edge length: 6mm Total length: 38mm Packing: 10pcs Features: use of ultra-fine grain carbide material, with good milling performance, ensure high work efficiency have enough bending strength and wear resistance, long service life. milling, hole and panel edge, surface clean, tidy and free of burrs. Coated with titanium : Improve the speed and feed rate of the tool ,Improve the surface wear resistance. Scope: particularly suitable for circuit boards, PVC, carbon fiber, hardwood, composite panels and other precision parts processing. Package Included: 1x Set (10pcs) End Mill Engraving Bits