Button bits can be taper connected or thread connected too, the
diameter ranges from 32mm to 127mm.
For tapered chisel bits, tapered cross bits and tapered button
bits, the taper degree can be 4,6,7,9,11,12,etc.The socket diameter
can be 22,24,25,32,38mm,etc.
For threaded cross bits and button bits, the thread can be rope
thread or tapeziod thread, such as R22, R25, R28, R32, R38, T38,
T45, T51, etc.
Summary : Our button bits are available in a wide range of sizes
and styles to suit the most demanding drilling applications. They
accommodate all of the most common thread or taper types and are
available with parabolic or hemispherical buttons. They also
feature a wide range of face designs, button layouts and flushing
configurations and are available in retract or standard body