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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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dth drill pipe

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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
buy High Wear Resistant M4 4inch Dhd340 DTH Hammer Bits online manufacturer

High Wear Resistant M4 4inch Dhd340 DTH Hammer Bits

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
buy Middle - Low Pressure Cir110 110mm Dth Hammer Bit online manufacturer

Middle - Low Pressure Cir110 110mm Dth Hammer Bit

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
buy Convex Face Carbide Material DTH Hammer Bits Anti Wear ISO9001 Certificated online manufacturer

Convex Face Carbide Material DTH Hammer Bits Anti Wear ISO9001 Certificated

Mission 40 Convex Face Carbide Material DTH Hammer Bits Applications The New Diamond dive drill is mainly used in geological exploration, coal mine, water well drilling, borewell drilling, highway, railway, ... Read More
2022-07-27 14:34:57
buy Mission 40 Alloy Steel DTH Hammer Bits For Hole Drilling Mining online manufacturer

Mission 40 Alloy Steel DTH Hammer Bits For Hole Drilling Mining

Mission 40 DTH Hammer Bits Applications The New Diamond dive drill is mainly used in geological exploration, coal mine, water well drilling, borewell drilling, highway, railway, bridge, construction, mining, ... Read More
2022-07-27 14:29:05
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Mission 40 Smooth DTH Hammer Bits For Geological Exploration

Mission 40 Convex Face DTH Hammer Bits Applications The New Diamond dive drill is mainly used in geological exploration, coal mine, water well drilling, borewell drilling, highway, railway, bridge, construction... Read More
2022-07-27 14:21:25
buy Heavy Duty Down The Hole Hammer For Blast Hole Drilling , 1.2-3.5Mpa Pressure online manufacturer

Heavy Duty Down The Hole Hammer For Blast Hole Drilling , 1.2-3.5Mpa Pressure

NSD series Down The Hole Hammer with Foot Valve High Air Pressure for Mining tools Description When percussion or hammer drilling the percussion mechanism is called a DTH or down the hole hammer. This drilling ... Read More
2018-06-08 09:58:53
buy Cemented Carbide Rock Drill Accessories online manufacturer

Cemented Carbide Rock Drill Accessories

Water Well Drilling Hammer for Cemented carbide with ND series Description It also has the followingadvantages: 1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to the ... Read More
2022-07-27 14:37:10
buy DTH Hammer Well Drilling online manufacturer

DTH Hammer Well Drilling

Description When percussion or hammer drilling the percussion mechanism is called a DTH or down the hole hammer. This drilling tool is located directly above the down hole hammer bit. The driller transfers ... Read More
2022-07-27 14:50:00
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Hunan New Diamond Construction Machinery Co., Ltd.
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