541 - 550 of 673
dth casing drilling bit
Selling leads
|
...casing drilling bit with 3 reamers for piling Casing tube OD: 406mm Product components: 1. Pilot bit+3PCS wiggle wings+casing shoe 2. Pilot bit...
2026-06-19 00:06:31
|
|
...industry manufacturers. Hammers are available for down hole and blast hole, water well, gas, mining applications and use in nearly all ground ...
2026-06-19 00:06:31
|
|
... 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
|
|
..., Kingdrilling provides leading strength and penetration rates for increased productivity, superb straightness, and hole clean quality, resulting ...
2026-06-19 00:06:31
|
|
...Drill pipe Ф273 mm for hammer drilling. drill pipe specification Ф273*18*3000 Ф325*18*2500/3000 Ф325×20×2500 Ф420*26*3000 Ф508*3000 Ф720*3000 Ф1020...
2026-06-19 00:06:31
|
|
...casing drilling bit with 4 wings MNX, Symmetric Casing System with Blocks Product model: MNX Slide block wings casing bit Materials: Alloy steel, ...
2026-06-19 00:06:31
|
|
...casing drilling bit with 3 middle reamers Product category: Concentric casing drilling tools Matched hammer: Hammer DHD360 Matched casing pipe OD: ...
2026-06-19 00:06:31
|
|
.../ API2-7/8"IF /API3-1/2"REG Working pressure(bar): 10~25 Outer diameter(mm): 125 Weight(KGS): 70 Bit diameter recommend(mm): 140~152 High air ...
2026-06-19 00:06:31
|
|
... Hole range(mm): 130-175 Outer diameter: 112 Weight(KGS): 46 Low air pressure CIR130 DTH drilling hammer details: Rock drilling tools manufacturer ...
2026-06-19 00:06:31
|
|
...casing drilling ringbit without casing shoe Outer diameter casing pipe: 168mm This overburden drilling systems are designed to use ring bit which ...
2026-06-19 00:06:31
|