kengbi Thread Mills Exercise Equipment for Home Use Porta 10pcs 2mm Cemented Carbide End Mill Engraving Tool Bits Rotary Burrs Carving Drill CNC PCB Cutter Cutting Tools Flute End Mills
- Drilling and tapping in one, one-step processing, greatly save processing steps and time costs, improve working efficiency..
- hex shank High Speed Steel screw spiral point thread metric plug drill bits, Have sufficient bending strength and wear resistance..
- Suitable for drilling, tapping, cutting on soft metal, aluminum plate, iron, etc..
- Made from ultra-fine grain cemented carbide material with good milling, cutting performance, ensuring high work efficiency..
- Have sufficient anti-bending strength, wear resistance, high hardness, high wear resistance and high strength..