3.175mm Carbide Engraving Bits are made from high quality carbide for a precise, easy cutting experience.
Used for: PCB, ABS, Acrylic, PVC, Resin, majority of plastics, hard wood, Fibre glass, Carbon..
♦Material: Tungsten steel
♦Total length(OVL): 33mm
♦Flute length(CEL): 12mm
♦Cutting edge diameter (CED): 3.175mm (1/8'')
♦Shank diameter (SHK): 3.175mm
♦Brand new and unused
5x Carbide Engraving Bits