3- 200mm Diamond Hole Saw Core Pilot Drill Bit Cutter Tile Glass Ceramic Holesaw

 

Product Description：

 

Name: Marble Positioning Hole Opener

Specification:3mm-200mm

Purpose:Suitable For Drilling Hard And Brittle Materials Such As Glass, Ceramics, Marble, Etc.

Material:Imported High Quality Emery

Features:Add Positioning Center Drill

Use Equipment: Hand Drill (without Impact), Bench Drill, Etc. 

 

 

The Glass Hole Opener Is Installed On An Ordinary Electric Drill (the Electric Drill Can Adjust The Speed Better), Because This Kind Of Hole Opener Does Not Have A Centrally Positioned Drill Bit, Be Careful When Operating It, First Let The Hole Opener Touch The Glass Slowly And Diagonally Make A Crescent Socket On The Side Where The Hole Is Not Used, Then Set The Drill Bit And Use This Crescent Socket For Positioning, So That You Can

Instructions For Use:
Smoothly Complete The Hole-opening Operation, Pay Attention To The Speed Not Too Fast When Opening The Hole, It Must Be Slow, As The Saying Goes, Slow Work Produces Fine Work, And Water Must Be Added To Cool The Hole Opener During The Hole-opening Process.

 

 

Package includes: Your choice