Drillpro 10pcs 1.1-2.0mm PCB Drill Bit Set Carbide Engraving Milling Cutter for CNC Circuit Board

10pcs 1.1-2.0mm blue NACO coated PCB bits carbide engraving corn milling cutter fit for CNC machinery rotary burrs.

 

Material: Carbide (tungsten steel)

Shank Diameter: 3.175mm

Cutting Edge Diameter: 1.1mm / 1.2mm / 1.3mm / 1.4mm / 1.5mm / 1.6mm / 1.7mm / 1.8mm / 1.9mm / 2.0mm 

Overall Length: 38mm 

PCB, SMT, CNC, mould, sculpture, plastic, copper, stainless steel and other hardware processing.

 

1. Use of ultra-fine grain carbide material with good milling, cutting performance, ensure high work efficiency;

2. Have sufficient bending strength and wear resistance; High hardness, high wear resistance, high strength;

3. Sharp cutting edge, milling, hole and plate edge, surface clean, neat, no burr.