Threaded Button Bit 38-152mm Rock Drill Bit Top Hammer Drilling Tools

Threaded Button Bit 38-152mm Rock Drill Bit Top Hammer Drilling Tools

Thread Button Bits suitable for powerful percussive drills and top hammers with high speed drifter,,such as Atlas Copco 282 rocket boomer,Atlas Copco 352 rocket boomer jumbo,Atlas Copco D7 roc,Furukawa HCR 1200, Tamrock,and Ingesoll Rand ECM660,the products are widely used in bench and production drilling, extensional drilling,our top hammer bits with comparative advantages of the more prominent cost-effective as the famous brand in the world, our Button Bits have been recognized as high-quality brand of rock-drilling tools made in China.

Button bit diameter: 38mm to 152mm;Button bit thread: R22, R25, R28, R32, R35, R38, T38, T45,T51, GT60, ST58, ST68, SR32, SR35;Button bit face design: flat face, dome face, drop center face;Button bits carbides style: hemi-spherical(round), Parabolic(semi-ballistic), Ballistic(conical);