Description
Item: BGTEC 4pcs/set Diamond Mini Dry Drilling Bits Round Shank and Chamfer Bit
Color: Orange
Specification:
Dia 8/8/8mm Core Bits+20mm Chamfer Bit With Plastic Box
Core Bit: Diameter 8mm, Tolal length 65mm; Diamond height 8mm; Grit: #35/40
Chamfer Bit: Diameter 20mm, Total length 50mm; Diamond height 20mm; 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