915 Generation Hole Opener Grinder Drill Bit Brazed Diamond Hole Drill Saw Core Bits for Marble Tiles Hole Opener M10 50-70

Wide application for drilling tile ceramic granite marble stone....
Vacuum Brazed technology provide much longer working life than electroplated ones (Generally 3-5times)
Less Chipping, Minimizing breakage, less heat generation, Better finish quality
High diamond exposure rate provides a faster and more aggressive drilling.

Type: Brazing Hole Opener
M10 Thread: 50-70(Suit for 100 Type angle grinder)
Total Length: 64mm
Application: Excellent for making clean and accurate hole on marble, granite, glass and tile, etc.
Note:
Express transportation can cause wear marks, which does not affect the application
Colour:Gold
Material:Brazing

Package Contents:
1 x Brazing Hole Opener

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.