Button bit: 1.Carbides with best quality
3.Long service life
4.Certificate: ISO9001: 2008
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 energy into the rock with the least possible loss
According to different drilling application, we have different
design to meet customers with good quality and good price .
No matter what kinds of rock-Soft rock, loose-medium rock, hard
rock and any other special formations, just tell us what you need
and leave others at our disposal, we will handle the following, and
our special tailored service is waiting for you upon your demand.
(1)Thread: R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, T60
Button bit face design: Flat face, drop centre, Normal and Retrac
Tungsten carbide (Buttons): Spherical, ballistic and Conical.
(Threaded R32, R38, T38, T45, T51, bit diameter: 45mm-127mm);
(2) Main button bits diameters:
R32-45mm, R32-51, R32-64, R32-76,
T38-64mm, T38-76mm, T38-89, T38-102mm,
T45-76mm, T45-89mm, T45-102mm,
T51-89mm, T51-102mm, T51-127 etc.