Diamond crown is designed for drilling stone, ceramics, granite, marble, concrete and walls. Installed on angle grinders. It is used in construction and finishing works.
To increase the efficiency and durability of the crown, it is recommended to start drilling at a small angle. Can be used with or without water.
Technical parameters
Diameter, mm
20
Bore diameter, mm
M14
Thickness of diamond layer, mm
3
Height of diamond layer, mm
15
Useful length, mm
45
Speed, Rev/min
11000
Purpose (Material)
Stone, Ceramic, Porcelain, Granite, Marble
