161 - 170 of 781
rock drilling tools for tunneling
Selling leads
|
3050mm 3660mm Length T38 Male Male Thread Extension Drill Rod Description Drill rod using T38 thread system. In good rock conditions it will produce ...
2026-07-06 00:14:04
|
|
What can you get from KSQ? 1. Good service for the products purchased 2. Good quality control of products produced 3. Reasonable prices for the ...
2024-12-09 11:40:25
|
|
Mining Top Hammer Drilling Carbide Thread Type T38 T45 T51 ST58 ST68 Drill Bits Describtion Advantages of Sinodrlls top hammer: 1.Top quality alloy ...
2026-07-06 00:14:04
|
|
Threaded Drill Button Bit ST68 Retrac Body High Strength Alloy Steel Diameter up to 152mm Description: Product: ST68 button bit Diameter: 102 - 152mm ...
2026-06-01 09:58:05
|
|
PDC Drill Bit for IADC Code G4456 HY / M422 with Gage of Smooth Design Description: • Short parabola crown profile • Ø16 & Ø19 cutters • Power of ...
2026-07-06 00:14:03
|
|
PDC Diamond Core Bit model with NQ/HQ/PQ at high penetration rates PDC bits are made for cutting softer formations at high penetration rates. They ...
2026-07-06 00:14:03
|
|
DTH Bit Sub Adapter Photo for Adapter 114mm OD x 305mm S-S length, 3 1/2" API Reg Pin & 3 1/2" API Reg Box: Bit sub adapter 138mm OD x 610mm ...
2026-06-01 09:58:37
|
|
Description For use on DTH450 Hammer Spare Parts Color: Based on Customer requirements Material: Tungsten carbide and high strength alloy steel ...
2026-07-06 00:14:04
|
|
Green Alloy Steel Long Skirt Dia 32 - 41mm Tapered Industrial Button Bits Tapered button bits Comparing with tapered chisel bits and tapered cross ...
2024-12-09 10:43:16
|
|
Underground Mining Threaded Drill Coupling , T45 Dia 63mm Length 210mm In top hammer drilling, the shank adapter transmits impact energy from the ...
2026-07-06 00:14:04
|