141 - 150 of 683
140mm drag drill bit
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6" Down The Hole QL60 DTH Button Drill Bits For Rock Blasting Drilling Product specifications: QL60 dth bits For 6" hammer DTH bits shank Bit Dia. (mm...
2024-12-09 12:11:48
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10" Down The Hole Numa100 DTH Button Drill Bits For Rock Drilling Product specifications: Numa100 dth bits For 10" hammer DTH bits shank Bit Dia. Air ...
2024-12-09 12:11:48
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...prevent getting clogged with material as they cut through the surface material. Tungsten carbide insert (TCI) tricone bits are used for medium and ...
2024-12-09 12:46:45
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... tungsten carbide inserts on the heel rows and inner rows. This design provides a fast drilling rate and added cutting structure durability in ...
2024-12-09 12:54:22
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...Drill Bit with Alloy Steel and Carbide Buttons for Coal Mining Product description The DTH Bits for Hammers are manufactured according to the best ...
2025-07-15 00:07:27
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...Bits Tricone Roller Drill Bits RocK Roller Bits Product specifications: Tricone bits are available in new and used (re-tip and re-run) steel tooth ...
2024-12-09 12:11:48
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... that consist of an outer drill rod with an inner tube. These hollow inner tubes allow the drill cuttings to be transported back to the surface in ...
2024-12-09 12:57:59
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... technology and equipment, advanced heat treatment theory. 3. Our technician has more than 15 year's professional working experience. 4. Rock ...
2024-12-09 12:11:48
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Geothermal Well Drilling 4" RE004 RC Drill Bits For RC Drilling RC bits Model RC4-E004 for shank RE004 Diameter No x Button diameter mm Button angle ...
2025-07-15 00:07:27
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... well, geothermal air conditioning well, geologic exploration, complicated gravel stratum, etc Especial suitable for complicated formation ...
2025-07-15 00:07:27
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