89mm 102mm DTH Pipe With 5 Meter Long for ROC L6 Drill Rig In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct ... Leggi di più
H19 (3/4") Integral Chisel and Plug Hole Drill Steel Rod For Mining Quarrying Rock Drilling Tools Describtion Our factory can offer many kinds of drill bits, including chisel type bits, cross type bits, tapered ... Leggi di più
Forging Processing Type and Water Well Drilling Use Drill Pipe In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct ... Leggi di più
Drill Pipe OD 114mm Length 6m With Thread 2 3/8” API Reg Pin & 2 3/8” API Reg Box For Atlas Copco ROC860 Drill Drill Pipe Description In DTH drilling, the rock drilling bit is a continuation of the shank, which ... Leggi di più
Drill Pipe OD 114mm Length 6m With Thread 2 3/8” API Reg Pin & 2 3/8” API Reg Box For Atlas Copco ROC860 Drill Drill Pipe Description In DTH drilling, the rock drilling bit is a continuation of the shank, which ... Leggi di più
High quality API kelly valve for oil drilling tools/Api manually operated upper and lower Kelly Cock Valve Product Application Kelly valve is a manually operated ball type drill stem valve; it is divided into ... Leggi di più
T38 190mm For Extension Drill Rod Coupling Sleeve Product Description: Coupling sleeve for Extension Drill Rod connection.High quality of alloy steels and CNC machining guarantee our reliable and consistent ... Leggi di più
CIR Series DTH Hammer Bits for Hard Rock Mining & Water Well Drilling Premium-grade CIR110, CIR150, and CIR170 down-the-hole hammer bits engineered for demanding drilling applications in hard rock mining, water ... Leggi di più
T38 HD709 620mm Shank Adapter Rock Drilling Tool The T38-HD709 620mm Shank Adapter is a high-strength rock drilling component designed for top hammer drilling applications. It provides a reliable connection ... Leggi di più