10pcs Carbide Cone End Mill, Blue Coated Tungsten Carbide Countersink Drill Bits for SCM PCB Engraving Machine (0.6mm)

General descriptionThese 10pcs Carbide Cone End Mills are blue coated tungsten carbide countersink drill bits designed for SCM PCB engraving machines. They are suitable for processing a variety of materials including circuit boards, molds, plastics, copper, and stainless steel.Technical specificationsMaterial: High-quality tungsten steelShank diameter: 3.175mmCutting edge diameter: 0.6mmUsageIdeal for milling grooves, holes, and plate edgesProvides a clean, tidy surface with no burrsOther informationPackage includes: A box of 10 tungsten carbide cutters with different cutting edge diameters