Description:
It is suitable for 0.5-3.0MM drill bit.
For the a small drill, and after connecting with the motor for PCB circuit boards drilling to do special mini drill.
It can be used for drilling holes such as ABS board, wood, sheet aluminum, cardboard, etc.
Specifications:
Adapter Drill: 0.5mm-3.0mm
Material: Copper
Color: Copper Color
Copper Drill Folder Size: 3.17mm
Packing List:
1Set（7Pcs）Brass Collet