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DTH Hammer Bits (98)

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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)

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DTH Spare Parts (10)

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hard rock drill bits

(267)

ND25 ND85 ND1120 ND DHD COP Hard Rock Drill Bit
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ND25 ND3.5 ND45 ND55 ND65 ND85 ND1120 ND DHD COP Hard Rock Drill Bit Specifications DHD Head shape Diameter (mm) Number of vents NO X button diamter weight (KG) Toothed Gauge Front DHD3.5/ND35 Flat Face 90 2 ... Read More

2020-10-13 15:27:17

Carbide Dth Hard Rock Drill Bit With High Drilling Efficiency
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2021-10-30 17:41:40

Hard Rock Drill Bits / Rock Tools Drilling Equipments For SP 680 Shank
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Hard Rock Drill Bits / Rock Tools Drilling Equipments For SP 680 Shank Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use ... Read More

2020-09-01 10:59:13

Alloy Steel DTH Drill Bits Mission40 Hard Rock Drill Bits FOR Coal Mine
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Alloy Steel DTH Drill Bits Mission40 Hard Rock Drill Bits FOR Coal Mine Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use ... Read More

2020-08-25 10:19:17

NUMA100 Hard Rock Drill Bits For Oil And Gas Industry , Flat Face Type
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NUMA100 Hard Rock Drill Bits For Oil And Gas Industry , Flat Face Type Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use ... Read More

2020-08-28 12:01:23

Down The Hole Hard Rock Drill Bits DHD380 High Wear Resistance
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Down The Hole Hard Rock Drill Bits DHD380 High Wear Resistance Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality ... Read More

2020-08-27 11:18:14

127mm 130mm Mission 40 Hard Rock Drill Bits
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Mission 40 127mm 130mm Drill Bits For Hard Rock Drilling 1.10 years manufacturing experience; 2. Certificate: ISO9001:2008 3. Material: Carbide we has a comprehensive range of DTH drill bits to match all ... Read More

2020-09-14 18:04:31

Hard Rock Drill Bits
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Alloy Steel ND55 DTH Drill Bits Description DTH bit is our company main product. After mang years search, we have rich experience in development and manufacture which adopted high-quality raw materials, ... Read More

2018-09-07 14:30:06

Hard Rock Drill Bits DTH Drill Bits SP1880 For Water Well Blasting Drilling
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SP1880 Cemented carbide steel DTH Drill Bits for water well blasting drilling Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits ... Read More

2020-09-09 10:13:35

Down The Hole Hard Rock Drilling Bit DHD380 COP84 ND85
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Down The Hole Hard Rock Drilling Bit DHD380 COP84 ND85 Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened ... Read More

2020-10-13 15:23:04

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