【High Quality】1/8 end mills are made of ultra-fine grain carbide material (tungsten steel), with great cutting and milling performance.

【Cost-Effective Kit】4 Type Each 10Pcs, Ball Nose Bit 2-Flute, Flat Nose Spiral Bit 2-Flute, Nano Blue Coat and Titanium Coat CNC Router Bits, satisfying your different needs.

【Advantage】Carbide rods and tungsten steel rods with high hardness, high wear resistance, clean surface, neat, no glitches.

【Wide Application】PCB, SMT, CNC, Mold, plastic fiber, carbon fiber, hard wood, printed circuit board, aluminum and other precision parts processing.

【Parameter】Overall Length（OAL）: 38mm; Shank Diameter（SD）: 3.175mm

【Date First Available】August 19, 2022