Rock drilling tools
Button Bits, Cross Bits,Chisel bits ,DTH bit
and Other Rock Drilling Tools
and for Heavy industries

Button bits with 6tips, 7tips, 8tips, we do them according tocustomers'' requirement. We can manufacture the followingtypes:
A. Taper button bit
Tapered button bit(28mm, 30mm, 32mm, 33mm, 34mm, 36mm, 38mm, 40mm,42mm, 44mm and so on. With different degree taper).

Tapered Rod (Rod 19mm, 22mm, 25mm; Shank hex, 19mm, 22mm)
Internal Drill rods(chisel bit integral rod. 19mm, 22mm; Shank hex.19mm, 22mm)
B. Thread Button Bit
Thread button bit (33mm, 35mm, 45mm, 51mm, 57mm, 64mm, 70mm, 76mm,89mm, 102mm, 115mm, 127mm and so on.
R25--38mm, R25--41mm, R28--38mm, R28--41mm
R32; R32--45mm, R32--76mm, R32--89mm, R32--102mm
T38; T38--64mm, T38--76mm, T38--89mm, T38mm--102mm
T45; T45--89mm, T45--102mm
T51; T51--89mm, T51--115mm, T51--127mm.

We can accept OEM order