Drill Rod

Steel Frame 127 mm DTH Drill Pipe , IF REG Friction Welding Borehole Drilling Rods

Borehole Drilling Dowm the Hole 114 mm Drill Rod with Forging Type Stainless Steel Material

Rotary Percussive Drilling 8mm Drill Rod , Down The Hole Steel Drill Pipe

Male / Female Thread Drill Bit Adapter for Down Hole Drilling in Different Size

76mm Friction Welding Stainless Steel Rock Blasting Drilling Pipe with API REG Thread

76 -127 mm Dia API REG IF Thread Drill Rod , Rock Blasting Heavy Weight Drill Pipe

76 * 3000 mm API REG Thread Forging DTH Drill Rod for Rock Blasting Drilling

API Standard Forging DTH Drilling Adapter with Pin to Box Male to Female Thread

IF Thread Borehole Drill Rod with Friction Welding Tech 114 * 4500 mm Size

Friction Welding DTH Drill Rod for ROC L6 Drill Rig 5.5 - 9 mm Thick 5 Meter Length