10pcs 1.2mm PCB End Mill Engraving Bits Cemented Carbide CNC Cutting Drills
Product Name: PCB drill bit (End Mill)
Material: Solid Carbide
Cutting Edge Diameter: 1.2mm
Shank Diameter: 3.175mm
Total Length: 38mm
QTY: 10 pcs
Packaging: Transparent plastic box
Carbide rods and tungsten steel rods, with high hardness, high wear resistance, high strength, resistance to bending, anti-impairment and long tool life.
Range of processing: PCB, SMT, the CNC, mold, plastic, copper, stainless steel and other precision metal parts processing.
Drill bit chip evacuation space large, chip evacuation resistance small, chip removal smooth.
In favor of efficient cutting, avoid offset drilling.
10x 1.2mm CNC Engraving Bits