DIATOOL 68mm Vacuum Brazed Diamond Drilling Core Bits Porcelain Tile Hole Saw Granite Marble Ceramic Drill Bits M14 Crown
Specification:
Diameter 68mm M14 connection
Total height 60MM Diamond height 15MM
Color: Golden
Quantity: 1pc
Application :
Dry/wet drilling for porcelain tile, granite, marble, stone, Masonry, brick...
Feature:
1.Fast and Smooth drilling
2.Long lifetime
3.Less Chipping
4.Minimizing any breakage
5.Less loss of material
6.Less heat generation
7.Better finish quality
