611 - 620 of 738
downhole drilling tools
Selling leads
|
Mining Stone Drilling Rig Tools 32mm 38mm 43mm 46mm 60mm 90 Threaded Retractable RC Button Drill Bit Skirt Shape Straight Retract Straightrac Bits ...
2026-04-30 00:02:29
|
|
R32 6°Drill Bit Shank Tungsten Carbide Inserts 15x10mm Description This type of bit is used for making large cut holes in drifting and tunneling. A ...
2026-04-30 00:02:29
|
|
High Air Pressure QL60 DTH Drilling Hammer Apply to: Surface and underground mining Tunneling Quarries Dam construction Construction Geological ...
2026-04-30 00:02:30
|
|
DHD350 DTH Hammer Bit Drill Tools Bit face shape selection: 1. Drop Center Bit For high penetration rates in soft to medium hard and fissured rock ...
2026-04-30 00:02:30
|
|
5 Inch High Air Pressure 149mm Diameter Down The Hole DHD350 DTH Drill Bit DTH hammers transmit intensive impact energy with low energy loss. This ...
2026-04-30 00:02:29
|
|
High Air Pressure QL60 DTH Drilling Hammer Apply to: Surface and underground mining Tunneling Quarries Dam construction Construction Geological ...
2026-04-30 00:02:30
|
|
Features: 1. Significantly outperforms the successful Series range in drilling speed and bit life. 2. Protects the diamond from oxidation and surface ...
2026-04-30 00:02:30
|
|
Surface Set Diamond Core Bits are the drilling bits which a single layer of industrial natural diamonds is mounted on the matrix as the working ...
2026-04-30 00:02:30
|
|
... used in loose rock mass with relatively broken rock. The retrac skirt design can assist in retrieving the drill tool, reduce the phenomenon of bit ...
2026-04-30 00:02:29
|
|
Product Description Brief Introductions of Reaming Shells Reaming shell is used to couple the drill bit with the core barrel. It is suitable for use ...
2026-04-30 00:02:30
|