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DTH Hammer Bits (106)

DTH Drill Bits (70)

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Top Hammer Drill Bits (33)

Down The Hole Hammer (41)

Borewell Drilling Hammers (31)

Water Well Drilling Hammer (28)

Reverse Circulation Hammer (28)

DTH Drill Rods (19)

Casing Drilling System (18)

Hole Opener Bit (24)

Tricone Drill Bit (17)

DTH Spare Parts (10)

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hard rock drill bits

(275)

PR54 Cemented Carbide Reverse Circulation Drilling Alloy Steel Material
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PR54 cemented carbide reverse circulation bit DTH Button Bits Description Wide range of application: the bits are wide used in the soft, medium-hard rocks(able to drill a rock hardness of F9) of carbonate rock... Read More

2018-09-07 11:34:06

Speedbit Convex Dhd360 Dhd380 DTH Shank Bit
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Drill Bit Speedbit Convex Dhd360 165mm Dhd380 Shank Bit Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened steel alloy ... Read More

2020-09-14 18:09:31

Dhd340a 130mm Convex Down The Hole Dth Hammer Bits
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High Performance Dhd340a 130mm Bit Convex Dth Hammer Bits Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened steel ... Read More

2020-09-14 17:37:37

High Wear Resistant M4 4inch Dhd340 DTH Hammer Bits
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Drill Bit M4 4inch Dhd340 Dth Hammers And Bits Specifications DHD series Head shape Diameter mm Number of vents Button qty.pcs*dia.mm weight (KG) Button Type Gauge Front DHD 340 dth hammer drill bit Concave ... Read More

2020-09-14 18:11:58

DHD340 ND45 ND45a 115mm Mining Drilling Hammer Drills
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Mining Drilling Hammer Drills DHD340 ND45 ND45a 115mm Dth Hammer Bit Specifications DHD series Head shape Diameter mm Number of vents Button qty.pcs*dia.mm weight (KG) Button Type Gauge Front DHD 340(ND45) dth ... Read More

2020-09-14 18:14:43

Middle - Low Pressure Cir110 110mm Dth Hammer Bit
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Middle-Low Pressure Dth Hammer Cir110 110mm Bit Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened steel alloy for the ... Read More

2020-09-14 18:16:54

Coal Mining Drilling DTH Hammer Bits With 209 Mm Shank Length
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2021-06-29 19:58:14

No Foot Valve Forging Borewell Drilling Hammers For Mining Tools , ISO Approval
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Specifications NM Series High Air Pressure DTH Hammers Without Foot Valve Technical Data Length(Without Bit) NM4A NM5A NM6A NM8A 1005mm 1110mm 1161mm 1338mm Weight(Without Bit) 40.00kg 68.50kg 90.00kg 176.00kg ... Read More

2018-06-08 09:58:53

ISO Standard Borewell Drilling Hammers Without Foot Valve For Mining Tools
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Description Down the hole rock tools (drilling tools) are rock drilling equipment which takes compressed air as power source to partially transfer impact power into drilling holes. An air distributing device in ... Read More

2018-06-08 09:58:53

N Series Borewell Down The Hole Hammer For Rock Chisel , 15-25r/Min Rotation Speed
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Description The new diamond dart impactor uses the latest drilling theory to design impactor, which enables the impactor to get the best energy transfer, fast drilling speed and low air consumption. The best ... Read More

2018-06-08 09:58:53

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