281 - 290 of 1452
rock dth hammer bit
Selling leads
|
...DTH Drill Bits Products features: 1.high and low air pressure down-the-hole drill bits 2.Low air pressure hole Dia.:65-220mm 3.High air pressure ...
2026-07-31 00:08:35
|
|
... Air Pressure DTH Drill Bits made of durable carbon steel are reliable and long-lasting. These air drill bits are specifically designed for use ...
2026-07-31 00:08:35
|
|
..., BR, CIR,etc. Mainly used for Quarrying,Ore Mining,Coal Mining, soft, medium hard, and hard rock,blast hole drilling and water well drilling ...
2026-07-31 00:08:35
|
|
...: 14Bar 5.5m³/min,17.8Bar 8m³/min weight: around 14.5kg Drilling Diameter(mm) Hammer Length(mm) External Diameter(mm) Weight(kg) φ70-φ95 867.5...
2026-07-31 00:08:35
|
|
High quality DHD340 chinese high air pressure dth drill bits Oem Specification Product Name DTH drill bits Brand Pulanka Material Carbon steel ...
2026-07-31 00:08:35
|
|
CIR110-120mm Low Air Pressure DTH Hammer Drill Bit for Water and Mine Product Overview KSQ's low air pressure DTH hammer button bits are engineered to ...
2026-07-31 00:08:35
|
|
...DTH Drill Bits Concave Face Ballistic Button Concave Face Spherical Button Convex Face Ballistic Button Flat Face Spherical Button Face: Flat Face, ...
2026-07-31 00:08:35
|
|
6 inch SD6 152 165 175mm DTH Button Bit for Water Well Drilling Rig High air pressure DTH bits hammering drill bit Type Model Length (mm) Weight (kg) ...
2026-07-31 00:08:35
|
|
... Range It is widely applied to all kinds of rock drilling and excellent for casing systems and water well projects. Design Principles To pursuit ...
2026-07-31 00:08:35
|
|
... is between 0.7Mpa to 1.75Mpa. 2. Valveless hammers. 3. Simple structure, easy to assemble and disassemble, with long life span. 4. Higher impact ...
2026-07-31 00:08:35
|