1) Diameter: 64mm, 70mm, 76mm, 89mm Button Bits.
2) Material: 45CrNiMoV,YK05.
3) Advanced heat treatment technology.
4) Variety carbide tips suitable for different rock formations.
5) Thread connection: H25, R22, R25, R28, R32, R38, T38, T45, T51,
ST58/ED68, GT60.
1. Standard body & flat face
2. Standard body & drop center
3. Retrac body & flat face
4. Retrac body & drop center
T38 top hammer rock drilling tools include T38 button bits, T38
cross bits, T38-102mm domer drill bit for reaming, T38-127mm reamer
bits, T38 extension rod, T38 M/F rod, T38 guide tube, T38-Hex32-T38
hex extension rod, T38 coupling sleeves, T38 shank adaptor etc.