Myanmar Threaded blade bits

Product Description

Threaded blade bits are divided into threaded cross bits and threaded X-type bits, which connect with drill rods by threads to transfer impact power and rotation torque for breaking rocks. The threaded bladed bits, working with hydraulic drill rigs and hydraulic rock drills, have main threads of R25,R28,R3212,R38,T38,T45 and T51, which are widely used in surface mining, underground mining, tunneling, bolting, furnace tapping, tunnel construction, hydropower projects, quarrying and construction.

Threaded blade bits
Type   Cross bit,X-type bit
Thread   R23 R25 TR28 R28 R3212 R32 R38 T38 T45 T51
Diameter   33mm-127mm
Skirt   Strengthening skirt, Standard skirt
Material   Strengthening skirt, Standard skirt