Description 10pcs 20 Degree 0 2mm Tip 3 175mm Carbide PCB Engraving Bits End Mill CutterSpecification Degree20Shank diameter3 175mmCutting edge diameter0 2mm Feature A pack of 10 V shape carbide flat bottom engraving bits replacements for your CNC PCB machinery these long lasting bits are made from high quality carbide for a preciseeasy cutting experiencePackage Included 10 xCNC Router Tool More Details