181 - 190 of 431
4inch rock drill button bits
Selling leads
|
...Drilling System Bit For Hard Rock Drilling Casing pipe OD: 168mm MK3E Casing Drilling Bit has a positive pilot design which helps guide the ...
2026-07-02 00:22:04
|
|
... high-quality tungsten carbide and steel, these button bits combine strength and toughness to ensure exceptional cutting efficiency and long ...
2026-03-05 07:30:15
|
|
...rock drilling with casing for Overburden soil Product category: MNS Sliding rock drilling bit Matched hammer: Hammer CIR110 Matched casing pipe OD: ...
2026-07-02 00:22:04
|
|
...bit description: Kingdrilling has become The Driller’s Choice for some of the world’s small and middle mining projects, thanks to a reliable ...
2026-07-02 00:22:04
|
|
...description: The exceptional capabilities of MRING Overburden Casing Drilling System will not only save you time and effort but also ensure ...
2026-07-02 00:22:04
|
|
...(bar): 10~25 Outer diameter(mm): 99 Weight(KGS): 40.7 Bit diameter recommend(mm): 115~130 Kingdrilling DTH hammer feature: 1. Patented innovation ...
2026-07-02 00:22:04
|
|
...(bar): 10~25 Outer diameter(mm): 99 Weight(KGS): 40.7 Bit diameter recommend(mm): 115~130 Kingdrilling DTH hammer feature: 1. Patented innovation ...
2026-07-02 00:22:04
|
|
...pipe OD: 183mm Kingdrilling casing bit advantage: When simultaneously drilling and casing through loose overburden materials, our Casing drilling ...
2026-07-02 00:22:04
|
|
... the strength of tungsten carbide and steel materials to deliver exceptional performance in challenging drilling conditions. One of the key ...
2025-11-26 12:57:00
|
|
... Working pressure(bar): 10~25 Outer diameter(mm): 146 Weight(KGS): 90 Bit diameter recommend(mm): 165~190 High air pressure DTH hammer with SD6 ...
2026-07-02 00:22:04
|