Future
1.Carefully selected seamless steel pipe and high quality alloy steel for joint tools.
2.Precisely friction welded to ensure straightness and concentrically.
3.Multiple precisely heat-treated tools joint.
4.Internally and externally upset drill rods are available
Product Description
DTH Drill Rod, DTH Drill Pipe
Detailed Images
Related products
DTH hammers >>
DTH bits >>
RC hammers >>
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RC bits > >
Button bits > >
ODEX and concentric system >>
Packing & Delivery
Packing
Ply-wooden cases + pallet.
Delivery time:
2-3 weeks to departure port.