0.3-1.2MM PCB Drill Bit 10 Pcs/set Accessories Drill Bits

Specification:

* and *Quantity: 10pcs/set *Material: Carbide *Cutting Diameter: 10pcs 0.1-1.0mm 0.3mm/0.4mm/0.5mm/0.6mm/0.7mm/0.8mm/0.9mm/1.0mm/1.1mm/1.2mm *Cutting Length: 12mm *Total Length: Approx.38mm *Shank Diameter: Approx.3.175mm(1/8") *Range of processing: PCB CNC board, for mold, plastic, copper, stainless steel and other for precision metal parts processing. *Use materials and fine grinding process makes bit more cutting edge, reduce cutting force and broken drill, improve the quality of hole wall.

Package Contents:

10* PCB Drill Bits Set