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Hunan New Diamond Construction Machinery Co., Ltd.
Hunan New Diamond Construction Machinery Co., Ltd.

Hunan New Diamond Construction Machinery Co., Ltd.

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The new diamond products bring great help to our work, the product design is very reasonable, thanks to customer service attentive service.

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dth drilling tools

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buy PR52 Percussive Rotary Premium Drilling Tools / Button Drill Bit For Hydrology online manufacturer

PR52 Percussive Rotary Premium Drilling Tools / Button Drill Bit For Hydrology

PR52 percussive rotary reverse circulation bit for hydrology and water well DTH Button Bits Description New Diamond's bits always keep high performance,with the advantages of long life, high drilling efficiency... Read More
2018-09-07 11:34:06
buy SD4 Rock Drill Tools / Ballistic Button Bits High Wear Resistant Type With Tail Pipe online manufacturer

SD4 Rock Drill Tools / Ballistic Button Bits High Wear Resistant Type With Tail Pipe

SD4 High wear-resistant type DTH hammer bits with tail pipe Description Made of high-quality steel and carbide as raw materials. After special heat treatment, the ball-toothed drill bit can meet the requirement... Read More
2018-09-07 11:34:06
buy 171mm 203mm Carbide DTH Hammer Bits For Geological Exploration online manufacturer

171mm 203mm Carbide DTH Hammer Bits For Geological Exploration

Mission60 171mm 203mm Concave Face DTH Hammer Rock Drill Bit DTH drilling is a percussion system driving a piston inside hammer body with up and down motion by compressed air and transmitting an intensive ... Read More
2020-09-14 18:05:19
buy ISO9001 Approved 8 Inch SD8 Shank Dth Bits online manufacturer

ISO9001 Approved 8 Inch SD8 Shank Dth Bits

Dth Hammer 8 Inch SD8 Shank Dth Bits 1.10 years manufacturing experience; 2. Certificate: ISO9001:2008 3. Material: Carbide Specifications SD series Head shape Diameter mm Number of vents Button qty.pcs*dia.mm ... Read More
2020-09-14 18:11:24
buy Coal Mining Drilling DTH Hammer Bits With 209 Mm Shank Length online manufacturer

Coal Mining Drilling DTH Hammer Bits With 209 Mm Shank Length

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
2021-06-29 19:58:14
buy Forging DTH Hammer Bits Dth Bits Mission40 online manufacturer

Forging DTH Hammer Bits Dth Bits Mission40

Forging DTH Hammer Bits Dth Bits Mission40 Applications The New Diamond dive drill is mainly used in geological exploration, coal mine, water well drilling, borewell drilling, highway, railway, bridge, ... Read More
2022-07-27 14:29:51
buy Mission50 152mm 165mm 178mm Concave Face Dth Hammer Bits online manufacturer

Mission50 152mm 165mm 178mm Concave Face Dth Hammer Bits

High Performance Mission50 152mm 165mm 178mm Concave Face Dth Hammer Bits DTH Drill Bits are produced from premium quality Carbide for increased durability and wear characteristics. Specific heat treatment ... Read More
2020-09-14 18:06:58
buy 6inch Dhd360 165mm DTH Hammer Bits With Concave Face online manufacturer

6inch Dhd360 165mm DTH Hammer Bits With Concave Face

Hard rock using 6 inch dth bit dhd360 165mm with concave face sphere button Specifications DHD series Head shape Diameter mm Number of vents Button qty.pcs*dia.mm weight (KG) Button Type Gauge Front DHD 360 dth ... Read More
2020-09-14 18:09:48
buy Speedbit Convex Dhd360 Dhd380 DTH Shank Bit online manufacturer

Speedbit Convex Dhd360 Dhd380 DTH Shank Bit

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
buy Dhd340a 130mm Convex Down The Hole Dth Hammer Bits online manufacturer

Dhd340a 130mm Convex Down The Hole Dth Hammer Bits

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
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Hunan New Diamond Construction Machinery Co., Ltd.
PinJiang Industry Park,PingJiang county,YueYang City,Hunan,China.
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