Description:10pcs 0.6-1.5mm Carbide End Mill Set Engraving CNC PCB Bits for Rotary Burrs Specification:Material: solid carbide(Tungsten steel)Shank Diameter: 3mmCutting edge diameter: 0.6mm、 0.7mm、 0.8mm、 0.9mm、 1.0mm、 1.1mm、 1.2mm、 1.3mm、 1.4mm、 1.5mmQuantity: 10pcs Features:* Universal PCB mill 、 processing with high efficiency 、 long service life suitable common PCB、can control good edge finishing.* With sufficient flexural strength and wear resistance.* Milling、 hole and plate edge、 surface clean、 tidy、 no burr.* Made from ultra-fine grain carbide material which of good milling properties to ensure efficient work.* Environmental protection PCB、and high hardness PCB processing.* A Wide Range of Materials can be engraved、 including: Circuit boards、Metal、Majority of plastics、 Wood、 Fibre glass、 Carbon、 FR-4、 CEM-3 board and environmental board. Package Included:10pcs x Carbide End Mill More Deatils: