Xuanhua Jinke Drilling Machinery Co.,Ltd. |
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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);