Bestselling 7 Degree 12 Degree Taper Drill Rod/drill Rod

Specifications

1.taper drill rod/drill rod 
2.ZM taper drill rod get ISO9001 
3.7 degree,11 degree,12 degree drill rod 
4.long working life 

7 degree,11 degree, 12 degree taper drill rod/drill rod with chisel bit

Specialisted in producing of Integral drill rods, tapered drill rods, twist drill rods, chisel bit, cross drill bit, Tapered Button bits, Retrac Button Bits, Rock tools, Rock drilling tools, drilling bits, Coupling, Shank Adaptors, Crossover Coupling, drifting rods, Tapered Rod integral drill steel, Retrac X-type bits, high /low pressure drilling tools, ballistic bit, DTH Hammers, DTH Bits, Reaming bits, mineral pick cutter, chisel bits, tapered drill bits

We have our own special steel factory, we also supply the material for rock drilling tools, so the quality is good, but the price is low.

More experiences in exporting with leading quality
Tapered button bits (28mm, 30mm 32mm, 34mm, 36mm, 40mm, 42mm, 44mm and so on with different degree taper) 
Tapered Rod (Rod 19mm, 22mm, 25mm; Shank hex. 19mm, 22mm, 25mm)
Integral Drill rods( Chisel Bit integral. Rod 19mm, 22mm; Shank hex. 19mm, 22mm)
Thread Button Bits (33mm, 35mm, 45mm , 51mm, 57mm, 64mm, 70mm, 76mm, 89mm, 102mm , 115mm, 127mm and so different degree Thread for example: R22, R25, R28, R32, R38, T38, T45, T51 etc.) 
Drifter Rod ( Hex.32mm, 35mm, 38mm; Round 32mm, 38mm, 45mm, 51mm)
Retrac Button bits with different Thread different diameters. (51mm, 64mm, 70mm, 76mm, 89mm, 102mm, 115mm, 127mm.)
Down the hole drilling(drill bits, hammers, spare parts, drill tubes
Buttons type :Spherical, Ballistic

Notes:Non-standard also can be made according to your detailed requirements.