Description
Item: BGTEC 4pcs/set Quick-Fit Shank Diamond Mini Dry Drilling Bits and Chamfer Bit
Color: Orange
Specification:
Dia 6/6/6mm Core Bits+20mm Chamfer Bit With Plastic Box
Core Bit: Diameter 6mm, Workable length 36mm, Tolal length 66mm; Diamond height 10mm; Grit: #35/40
Chamfer Bit: Diameter 20mm, Workable length 20mm, Total length 50mm; Grit: #80
Appliaction:
1. Used for drilling granite,marble, tile,ceramic and other materials;
2. Applicable machines: Electric hand drill, bench drill, etc.
Feature:
1. Vacuum Brazed Technology, higher efficiency, fast and stable drilling, superior performance;
2. Internal wax cooling, no water dry drilling, reduce pollution;
3. Drilling + Chamfering Hole, multifunction, meet various work needs;
4. Easy to store and carry; beautiful square box packaging,long service life.
Note:
1. Please ensure that all forms of impact or hammering have been closed;
2. For electric hand drill, the recommended speed is more than 2000RPM; Using low-power machines will greatly shorten the service life of the drill bit.
MAX RPM: 5000