641 - 650 of 745
12 inch dth drill bit
Selling leads
|
...Drillers choose tapered cross type bits if the goal is to minimize hole deviation in small hole range drilling. Different taper sizes have ...
2024-12-09 20:07:34
|
|
...Drilling ToolsDTH Hammer And Bit RC series reverse circulation DTH Hammer ,optimization of inner structure offers faster drilling speed and more ...
2026-06-28 00:05:49
|
|
...: 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...
2026-06-28 00:05:49
|
|
8 1/2" IADC637 Tricone Roller Rock Bit , Hole Opener Reamer Dth Bits Main product (1) IADC code: 116 117 126 127 136 137 216 217 226 226 316 317 326 ...
2026-06-28 00:05:49
|
|
...12 Degree Reaming Drill Bit With Buttons For Construction 1) Thread connection: R25, R28, R32 2) Steel material: 45CrNiMoV. 3) Suitable carbide ...
2024-12-09 18:44:06
|
|
|
...12 Degree Reaming Drill Bit With Buttons For Construction 1) Thread connection: R25, R28, R32 2) Steel material: 45CrNiMoV. 3) Suitable carbide ...
2024-12-09 19:31:53
|
|
Reliable performance Symmetric Casing System With Reamer-IV For Complex formation Drilling Product Description 1.Drilling Straight and fast Theoretica...
2024-12-09 19:51:52
|
|
Product Description The Mincon MP35 hammer is designed around proven technology to perform at the top end of the performance scale compared to other ...
2026-06-28 00:05:49
|
|
12 Degress 38mm Short Skirt Tapered Button Bit For Small Hole Drilling Tapered equipment affords drillers the ability to change drilling bits whilst ...
2024-12-09 20:24:44
|
|
...Drillers choose tapered cross type bits if the goal is to minimize hole deviation in small hole range drilling. Different taper sizes have ...
2025-12-17 15:24:02
|