ABKY-10PCS Titanium Coat Carbide End Mill Engraving Milling Cutter CNC Router Bits for PCB Machine 1/8 Inch Shank 15Mm _x000D_ STANDARD: Cutting edge diameter: 0.3mm / 0.012 inch; Shank diameter: 3.175mm / 1/8 inch; Cutting edge length: 2.6mm / 0.1 inch. MATERIAL: Use of ultra-fine grain carbide material with good milling and cutting performance, ensure high work efficiency. FEATURES: High hardness, high wear resistance, high strength. Have sufficient bending strength and wear resistance. CHARACTERISTICS: Sharp cutting edge, milling, hole and plate edge, surface clean, neat, no glitches. The longer the length of the tool clamped by the chuck, the better. APPLICATION: Can engrave PCB, CNC, Circuit boards, Metal, Plastics, Wood, SMT, Fiber glass, Carbon board. Combined with the material to be processed, select an appropriate feed rate and cutting speed to improve the tool life. Color: As shown Material: alloy size: 1.5mm Package Contents: 10* Router Bits Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_