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DTH Hammer Bits (106)

DTH Drill Bits (70)

DTH Button Bits (48)

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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rock boring bits

(221)

Durable Dth Drill Bits Spline Key Number 8 For Geothermal Exploration Hole
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Durable Dth Drill Bits Spline Key Number 8 For Geothermal Exploration Hole Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits ... Read More

2022-07-27 14:58:01

Alloy Steel Material DTH Drill Bits PR54R Reverse Circulation Bit For Wells
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DTH Drill Bits PR54R Reverse circulation bit for wells 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

2022-07-27 15:01:49

127 - 133mm Diameter Dth Hammer Button Bits High Wear Resistant For Guardrail Hole
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DTH Drill Bits alloy steel MRC05 Reverse Circulation drill bits 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

2022-07-27 15:01:03

8 Spine Tungsten Carbide Drill Bits , Down The Hole Hammer Bits ISO Certified
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8 Spine Tungsten Carbide Drill Bits , Down The Hole Hammer Bits ISO Certified Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits ... Read More

2022-07-27 15:00:18

PR54R Geothermal Exploration Hole DTH Drill Bits / Atlas Copco Hammer Bits
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PR54 Reverse Circulation DTH Drill Bits Energy efficient 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

2022-07-27 15:04:03

High Reliability PR54R DTH Drill Bits Center Drop Head Shape Bit For Wells
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2022-07-27 15:03:36

SP882 Shank Dth Hammer Button Bits / Tungsten Carbide Drill Bits Diameter 216 - 311mm
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Cemented carbide steel SP882 shank DTH Drill Bits Diameter 216-311mm Description: Adopting the industry-leading imported heat treatment technology, the hardness and toughness of the steel body are simultaneousl... Read More

2020-08-11 16:18:38

415 200mm Dia Tungsten Carbide Insert Bit For Water Well Drilling 34KG Weight
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Different lithology of rock cause bit failure Impact of formation lithology on drill bit failure Table Drilling skills today: Affect drilling speed, drill bit footage; complex processes such as well leakage, ... Read More

2018-06-08 09:58:53

Professional Alloy Steel Top Hammer Drill Bits For Rock Blasting Drilling
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Forging Alloy Steel Mining Top Hammer Drill Bits Quarrying and Ore Mining and Well Drilling Description Iron ore, gold, coal mining, geological prospecting, tunneling, transport of water and electricity ... Read More

2018-06-08 09:58:53

Forging Top Hammer Drill Bits For Piling Construction , Anti Corrosive
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Description Top Hammer Drill Bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least ... Read More

2018-06-08 09:58:53

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