Mountlaser Diamond Core Drill Bit Set(6/6/8/20/25/35/50/75/100mm) includes 4/5-inch diamond finger drill bit, 2-inch diamond chamfer drill bit

Mountlaser Diamond Core Drill Bit Set contains 12 tools, including 9 Mountlaser Diamond Core Drill Bits (6/6/8/19/25/35/50/75/102mm), 1 4/5-inch diamond finger drill bit, 1 2-inch diamond chamfer drill bit, and 1 5/8"-11 thread to SDS adapter. Whether it is tile, marble or granite, Mountlaser Diamond Core Drill Bit Set can easily cope with various drilling needs.

Mountlaser Diamond Core Drill Bit Set uses vacuum brazing technology to make the bond between diamond, binder and matrix stronger, significantly improving the life and work efficiency of the drill bit. Whether it is daily use or high-intensity work, Mountlaser Diamond Core Drill Bits Set can maintain excellent performance.

Mountlaser Diamond Core Drill Bit Set is suitable for both dry and wet drilling methods, especially suitable for ceramic tiles, ceramic tiles, marble and granite. Wet drilling can extend the life of the tool. The serrated special cutter head design significantly improves the drilling speed and sharpness, while the multiple chip groove design ensures that dust is quickly discharged during drilling and is not easy to clog.

It is recommended to use an angle grinder for operation, with a recommended speed of 6000 RPM and a maximum speed of 11000 RPM. Close to the recommended speed can extend the life of the tool. If using a hand drill, you can use a hexagonal adapter, but do not use hammer or impact mode. The design of Mountlaser Diamond Core Drill Bits Set ensures convenient and safe operation.