10pcs 0.8mm PCB End Mill Engraving Bits 3.175mm Shank Cemented Carbide CNC Cutting Drills

Description

Description:10pcs 0.8mm PCB End Mill Engraving Bits 3.175mm Shank Cemented Carbide CNC Cutting DrillsSpecification:Material: Solid CarbideWeight: 18gLength: approx. 3.8cm/1.5inchShank Diameter: 3.175mmCutting Edge Diameter: 0.8mm/0.03inchFeatures:Sharp drilling bitSmall chip-removal resistanceHigh calorific of drill hole value smallThese end mill engraving bits are great replacements for your CNC or PCB machinery.With sufficient flexural strength and wear resistanceExcellent processing technique, it can let your engraving more stable precise.Harder than common one. More solid carbide content.Milling, hole and plate edge, surface clean, tidy, no burrMade from ultra-fine grain carbide material which of good milling properties to ensure efficient work.A Wide Range of Materials can be engraved, including: PCB, SMT, CNC, mould, Majority of plastics, Wood, Fibre glass, Carbon, etc.Package Included:10x 0.8mm CNC Engraving Bits