Maxdrill Rock Tools Co., Ltd. is a professional manufacturer of quality rock tools.
Our main products are:
1. Down the Hole Hammer and DTH Bit
2. Extension Drilling Tools: Thread R22, R25,...,1. Down the Hole Hammer and DTH Bit
2. Extension Drilling Tools: Thread R22, R25, R28, R32, R38, T38, T45, T51, ST58, and GT60 items include Extension rod, MF Rod, Button Bit, Retract Bit, Cross Bit, Couplings
3. Drifting and Tunneling Tools: Thread R25, R28, R32, R35, Tunneling drill rod (Hex. 25mm, Hex. 28mm, Hex. 32mm, Hex. 35mm), MF rod, shank rod (hex. 22x108mm,hex. 25mmx108mm, hex. 25mmx159mm)
4. Shank adaptor: for ATLAS COPCO, BOHLER, FURUKAWA, and INGERSOLL
5. Coupling: R22, R25, R38, T38, T45, T51
6. Self Drilling Rock Bolts and Accessories:
Bolt: R25, R32L, R32N, R32S, R38N, R51L, R51N, T76N, T76S
Accessories: Coupling, nut, plate, steel bit, cross bit, button bit, asymmetrical button bit and more
7. Taphole drill rod and accessories
8. Integral drill rod, plug drill rod
9. Taper drill rod
, China Integral Drill Steel Manufacturers ...
Main Products: r28,r32,r38