Specifications

We can supply all kinds of tapered or thread cross bits,made with high quality material 42CrMo steel and SY brand for carbide.

Features:

1) Tapered connection: 6, 7, 11, 12^o

2) Threaded connection: R22, R25, R28, R32, R38, T38, T45, T51

3) Diameter: 28-127mm

Packaging:

Wooden or plastic box

Shandong Yanggu Rock Drilling Tools Factory was founded in 1998,and located in Yanggu County,Shandong Province, which occupied 16,000 square meters, with one major branch company:Shandong Cemented Carbide CO.,LTD. At present, the company has over 300 employees,possesses more than 300 sets of advanced selective processing machinery and testing equipment, adopts advanced production techniques, technical equipment and rigid testing measures, and organizes standardized mass production. Annual production 2 hundred millionYuan.

The Shandong Yanggu Rock Drilling Tools Factory is mainly engaged in the production of “JingYangGang ” Brand rock drilling tools,such as chisel bits,cross bits,button bits,coalcutter bits,tapered drill rods,integral drill rods and etc. which are widely used in the coal mining,stoning,metal mining and tube engineering and road construction.And have been distributed throughout the international markets such as Russia,Japan,Canada,Australia,Sri lanka,India,Vietnam,Brazil,Pakistan and etc.