10pcs 1.1mm to 2mm PCB mini drill Bit tungsten steel carbid for PCB CNC Φ3.175mm

10pcs 1.1mm to 2mm PCB mini drill Bit tungsten steel carbid for PCB CNC Φ3.175mm
100% Brand new and high quality

Please note before buying : Picture just as a reference.the actual delivered goods shall prevail !

Type : PCB drill bit

Shank diameter : 3.175mm

Cutting edge diameter : 1.1mm-2mm

Material : Tungsten carbide

Suitable for : Print circuit board PCB SMT CNC board etc.

Package content :

1pcs 3.175mm*1.1mm PCB drill bit

1pcs 3.175mm*1.2mm PCB drill bit

1pcs 3.175mm*1.3mm PCB drill bit

1pcs 3.175mm*1.4mm PCB drill bit

1pcs 3.175mm*1.5mm PCB drill bit

1pcs 3.175mm*1.6mm PCB drill bit

1pcs 3.175mm*1.7mm PCB drill bit

1pcs 3.175mm*1.8mm PCB drill bit

1pcs 3.175mm*1.9mm PCB drill bit

1pcs 3.175mm*2mm PCB drill bit