Feature

●PCB, environmental protection board,plastic and precision hardware processing;
●Circuit board, carbon fiber, composite board, and so on.
●Shank Diameter: 3.175mm/ 0.125"
●Length 38.1mm
●Great for PC Boards, Plastics, Fiberglass, Wood, Soft Metals. Fit for: PCB drilling machines, engraving machine, CNC and high precision special drilling equipment

[0.1mm to 1.0mm]

Description

Suitable Materials

1. PCB, environmental protection board,plastic and precision hardware processing;
2. Circuit board, carbon fiber, composite board, and so on.

Shank Diameter: 3.175mm/ 0.125"
Length 38.1mm
0.1mm to 1.0mm set is
0.1mm 0.2mm 0.3mm 0.4mm 0.5mm 0.6mm 0.7mm 0.8mm 0.9mm 1.0mm Each 1PCS
0.3mm to 1.2mm set is
0.3mm 0.4mm 0.5mm 0.6mm 0.7mm 0.8mm 0.9mm 1.0mm 1.1mm 1.2mm Each 1PCS
0.6 to 1.5mm is
0.6mm 0.7mm 0.8mm 0.9mm 1.0mm 1.1mm 1.2mm 1.3mm 1.4mm 1.5mm Each 1PCS
1.1 to 2.0mm
1.1mm 1.2mm 1.3mm 1.4mm 1.5mm 1.6mm 1.7mm 1.8mm 1.9mm 2.0mm Each 1PCS
1.5mm to 2.4mm
1.5mm 1.6mm 1.7mm 1.8mm 1.9mm 2.0mm 2.1mm 2.2mm 2.3mm 2.4mm Each 1PCS
2.1mm to 3.0mm
2.1mm 2.2mm 2.3mm 2.4mm 2.5mm 2.6mm 2.7mm 2.8mm 2.9mm 3.0mm Each 1PCS
Please choose the size which you need.
The PCB drill bit sets are great for punching at printed circuit boards,cutting and engraving and worked on Acrylic, PVC, Nylon, Resin, Fiberglass,etc.