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Our Button Bits
Thread button bits made with high quality of best quality alloy steel bar and tungsten carbides, through
heat treatment so that it can withstand the toughest rock drilling demands, and transmit intensive impact e
nergy into the rock with the least possible loss of energy. According to different drilling application, we
have different design to meet customers with good quality and good price
Button Bits Parameter:
(1) Thread: R22, R25, R28, R32, SR35,R38, T38, T45 ,T51
(2) Diameter: 38-127mm.
(3) Button bits face design: flat face, convex face, drop center face,dome face;
(4) Button bits carbides style: hemi-spherical(round), Parabolic(semi-ballistic), Ballistic(conical);
(5) Our button bits can match Atlas Copco series drill rod, Furukawa series drill rod,Ingersoll Rand series drill rod,Tamrock series drill rod,Sandvik series drill rod,Montabert series drill rod,Toyo series drill rod,Krupp series drill rod,and etc.
Tamrock Button Bit
