Practical Hex Titanium Step Cone Drill Bit Hole For Sheet Metal Tool Sports Clothing Power: 25W-39W

Power: 25W-39W

Model Number: ZE347101-3

Model Number: C3716

Power: 60W

Model Number: M0456

Practical Hex Titanium Step Cone Drill Bit Hole For Sheet Metal Tool Sports Clothing Power: 25W-39WProduct Description: Brand new and high quality. The ladder of its unique structure, a bit can open a variety of specifications of aperture. Do not need to use center punch, compared with the ordinary twist drill is not easy to be broken. Deburring, chamfering, elliptic hole enlargement, twist drill, the function of them was unable, but it is possible. The use of tools: drill, bench drill. Work while water cooling, can effectively extend the service