Heavy-duty Tungsten Carbide Twist Drill Bit External Coolant Straight Shank TiSiAlN Coating Split Point Customizable
Specification:
5XD, 0.2~4mm5XD, 0.2~4mm5XD, 0.2~0.39mm5XD, 0.2~0.39mm5XD, 0.4~0.55mm5XD, 0.4~0.55mm3xD, 0.2~4mm3xD, 0.2~4mm3xD, 0.2~0.39mm3xD, 0.2~0.39mm3xD, 0.4~0.55mm3xD, 0.4~0.55mmCustom Products, 0.2~4mmCustom Products, 0.2~4mmCustom Products, 0.2~0.39mmCustom Products, 0.2~0.39mmCustom Products, 0.4~0.55mmCustom Products, 0.4~0.55mm