Item: Vaccum Brazed Diamond Double-Ended Dry Drilling Bits
Quantity: 1pc or 2pcs or 5pcs
Grit #45/50
Connection:Hex Shank
Specification:
Diameter 6-6mm,6-8mm,Diamond height 10mm,Total length 80mm
Application:
1.Used for drilling granite, marble, masonry, concrete, tile,ceramic and other materials;
2.Fit with electric hand drill.
Feature:
1.Cooling Wax,keeps the bits cool and lubricated,dry drilling without water;
2.High-quality Diamond Grains, fast and Smooth drilling,provides a better finish;
3.Vacuum Brazed Technology, less debris,high efficiency and durability.
Note:
If you order more than 20pcs of same specification,we could mark your LOGO on our products.Please contact us first.