Application
Our rock drilling bits are widely used:
1, Mining, drilling, quarrying, engineering,
2, Construction, water well drilling,
3, Oil exploring etc.
T38 Rock Drilling Button Bits:
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/ST68, GT60.
1. Standard body & flat face
2. Standard body & drop center
3. Retrac body & flat face
4. Retrac body & drop center