141 - 150 of 411
surface core drilling machine
Selling leads
|
20m Portable Diamond Core Geological Exploration Sampling Drill Rig Small portable sampling drilling equipment which is mainly suitable for mountain, ...
2026-04-24 00:34:33
|
|
... cores are taken out from the borehole, they are placed in the core tray in order for the geologists to catalog them in time. After the cataloging ...
2025-06-20 15:35:45
|
|
... core drilling parts such as diamond circle wrench, heavy duty pipe wrench and hoisting plug. The diamond distribution is well-proportioned on ...
2025-06-20 15:35:47
|
|
AQ BQ NQ NQ2 HQ HQ3 HQTT PQ Impregnated Diamond Core Drill Bit: Brief Introductions of Impregnated Diamond Bits The impregnated diamond bits are ...
2026-04-24 00:34:33
|
|
T6 Series Double Tube Core Drill Bit: T Series Bit No. Std. Item OD*ID(mm) Crown Height SN. 1 T2-46 diamond bit ...
2026-04-24 00:34:33
|
|
... and maintain the correct constant diameter of the hole, thus to ensure the adequate clearance for the core barrel and the replacing drill bit. ...
2026-04-24 00:34:33
|
|
...drilling machine 70 type slope support down the hole drilling rig Machine Introduce : Down-the-hole drilling rig is an impact rotary drilling rig. ...
2025-03-10 10:35:26
|
|
...Drilling BQ NQ HQ PQ Impregnated Bits Diamond Core Brill Bit for Hard Rock Core Recovery Product Description: Impregnated diamond core bits differ ...
2026-04-24 00:34:33
|
|
... and multi-function drilling hole equipment, rig mounted on a tractor, convenient and quick for movement. It is mainly suitable for drilling wells, ...
2026-04-24 00:34:33
|
|
94mm Three-Wing Type PDC Drilling Drag Drill Bit , PDC Concave Drill Bit Pdc Drill Bit Feature: 1.Suitable for soft, medium and hard formations. 2...
2026-04-24 00:34:33
|