Description

Chisel bit refers to the head of the drill embedded welding a carbide drill bit. It is accessory products of tapered rod (finished brazing) and connects with tapered rod through tapered hole. Currently, it is one of the largest bit varieties. Chisel bit has a lot of advantages:
1.    cheap
2.    matching the conical drill, drilling machine is cheap
3.    easy to carry
4.    it can be used for a variety of construction site
5.    widely used in Ñ„*2～ф *6 drilling which depth is less than 5 meters
Corresponding to the different rock types are required to use different band and model alloy.