111 - 120 of 456
hard rock drilling dth tools
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Top Hammer Drilling Tools ST58 Retrac Thread Button Rock Drill Bit Product specifications: ST58 Button Bit ST58 Drill bits Dia. Tip size (mm) Flushing ...
2024-12-09 12:11:48
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Product specifications: For 3" hammer DTH bits shank Bit Dia. No. Air Holes Gauge Buttons Front Buttons Weight (Kg) Part No. mm inch COP32 85 3 11/32" ...
2024-12-09 12:11:48
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Eccentric Casing ODEX Drilling System 8 Inch Rock Drilling Tool Product Application: Sollroc’s Symmetric Casing Drilling Eccentric Drilling Casing ...
2024-12-09 12:32:02
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Altas Copcp DTH Hammers Rock Drilling Accessories DHD340 COP44 Product specifications: Model: HD45, HSD4, HM40A, HQL40 Model HD45 HSD4 HM40A HQL40 ...
2024-12-09 12:11:40
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Product description In Top Hammer Drilling the hammer produces a percussive force on the drill rods or tubes, which is transmitted to the drill bit. ...
2024-12-09 12:42:08
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8 1/2" 10 1/2" 12 1/4" Tricone Rock Bit For Hard And Medium Hard Formations Product specifications: hard formation tricone rock roller bit: IADC code ...
2024-12-09 12:11:48
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Thread Retrac T38 T45 T51 t60 Rock Drill Button Bits for Top Hammer Drilling Product Specification: Thread Button Bits Product Name: Thread Button ...
2024-12-09 12:11:48
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Drill Rig Tools 3/4 Blades Wing Step Water Well Drilling Drag Bit Product Application: The drag bit is designed for use in soft formations such as ...
2024-12-09 12:32:02
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...-type grouting hole of building,damand harbour project. - Rapid removal of cuttings; High penetration rate, especially in resistant rock formation; ...
2024-12-09 12:11:48
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...drives a tungsten-steel drill bit which is purpose designed to be able to crush hard rock.Similar to air core drilling, drill cuttings are returned ...
2025-08-01 00:06:53
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