Feature

●Large clearance holes and holes allow cooling water to enter and escape debris and other particles from the hole
●The cutting design is used to ensure the removal and sharpness of the chips during work, saving you time and more efficient
●Alloy steel glass drill bit, corrosion resistance, good workmanship, super wear resistance, durable
●Thicker sand layer and uniform plating layer increase the wear resistance and life of the hole opener
●Thank you for shopping with us


Description

Specifications:
Item Type: Glass Drilled Hole Opener
Material: Alloy steel
Total length: approx. 55mm / 2.2in
Diameter: Approx. 30mm / 1.2in
Working depth: approx. 30mm / 1.2in
Package list: 2 x glass drill hole openers
Co., Ltd.