191 - 200 of 705
dth drilling steel pipe
Selling leads
|
... technology and equipment, advanced heat treatment theory. 3. Our technician has more than 15 year's professional working experience. 4. Rock ...
2024-12-09 12:11:48
|
|
..., geothermal engineering, Subway excavation, another civil engineering. it has the advantage of high flatness, smooth hole wall, high rigid of ...
2024-12-09 12:35:25
|
|
...sollroc DTH bits are designed and manufactured for superior penetration while maintaining maximum cleaning action at the face of the bit, thus ...
2026-02-10 04:54:49
|
|
Product Description There are three different bit heads on offer, Convex, Flat Face and Concave, also with three different inserts that can tackle any ...
2025-12-30 00:27:30
|
|
Product Description The bit is the tool cutting the rock, and no hammer or rig drilling is better than the bit it uses. The down-the-hole bit is ...
2025-12-30 00:27:30
|
4 Inch Carburized Steel DTH Drill Bit for Water Well Drilling and High Performance Down The Hole Bit
|
Product Description Sollroc manufactures their tungsten carbide buttons in-house, right from milling the raw tungsten carbide powder and cobalt, to ...
2025-12-30 00:27:30
|
|
... and long service life of SOLLROC DTH hammer due to high quality alloy steel materials and advanced producing technology. 3. Low problem rate and ...
2024-12-09 12:11:40
|
|
...Drilling Down The Hole Hammer 5 Inch HD Series HD55 Convertional Type For DTH Drilling Feature: 1. Deliver maximum energy to drilling bit, fast ...
2024-12-09 12:11:40
|
|
DTH hammers without footvalve can be available. Different out diameters of out cylinder can be available. DTH bits 60mm-381mm for above hammers can be ...
2026-03-26 00:27:26
|
|
...Tools QL40 Rock Breaking Drilling Bits For Mining And Well Driling Our Products: With professional manufacturing experience in DTH hammer ...
2024-12-09 12:57:59
|