10pcs 3.175mm Carbide End Mill | 1/8 Coated CNC Router Bit for PCB/Metal/Wood Engraving | Fine Grain Cemented Carbide with Strong Performance

Produktbeschreibung

Fine Grain Carbide - These 3.175mm end mills are made from cemented carbide material, delivering excellent milling and cutting performance for high work efficiency on various materials. Coated Performance - CNC router bits feature sufficient bending strength and high hardness, offering excellent performance for extended use in demanding engraving applications. Accurate Cutting Profile - Well-crafted carbide engraving bits smoothly mill holes, grooves and profiles on plates without burrs, ideal for circuit boards, metals and woodworking projects. Multi-Material Compatibility - Engraving set works perfectly on PCB, FR-4, CEM-3, fiberglass, carbon, plastics and environmental boards with smooth, polished finishes every time. Complete 10-Piece Set - Includes assorted end mills in sturdy plastic case for organized storage, providing extended value for DIYers and experienced CNC operators alike.