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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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mining drilling tools

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buy High Reliability Reverse Circulation Hammer Alloy Steel For Earthwork Project online manufacturer

High Reliability Reverse Circulation Hammer Alloy Steel For Earthwork Project

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
buy NRC Reverse Circulation Hammer DTH hammer 1.0-3.5Mpa Working Pressure online manufacturer

NRC Reverse Circulation Hammer DTH hammer 1.0-3.5Mpa Working Pressure

Description Shank : NRC45,NRC55,NRC65,PR52 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 ... Read More
2018-06-08 09:58:53
buy Retrac Internal Thread Top Hammer Drill Bits GT60 High Corrosion Resistance online manufacturer

Retrac Internal Thread Top Hammer Drill Bits GT60 High Corrosion Resistance

Retract Internal thread GT60 Top Hammer Drill Bits Cemented carbide steel Raw material Top Hammer Drill Bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling ... Read More
2018-09-07 14:44:32
buy ND580 Bit Shank Borewell Hammer With Lower Air Consumption online manufacturer

ND580 Bit Shank Borewell Hammer With Lower Air Consumption

ND580 Bit Shank Borewell Hammer With Lower Air Consumption Description When percussion or hammer drilling the percussion mechanism is called a DTH or down the hole hammer. This drilling tool is located directly ... Read More
2022-02-28 10:00:28
buy High Performance Drill Bit Rock Mining Tools 25 Inch Forging Processing Type online manufacturer

High Performance Drill Bit Rock Mining Tools 25 Inch Forging Processing Type

High Performance Drill Bit Rock Mining Tools 25 Inch Forging Processing Type Description New diamond DTH hole openers can provide hole enlargement for various down-the-hole hammer drilling application needs, ... Read More
2020-08-14 11:09:11
buy Quarries / Rock Chisel Down The Hole Hammer Without Foot Valve , Erosion Resistant online manufacturer

Quarries / Rock Chisel Down The Hole Hammer Without Foot Valve , Erosion Resistant

NQL series Borewell Drilling Hammers without foot valve for Rock chisel Description With professional manufacturing experience in DTH hammer production, our factory can supply you with high pressure and medium ... Read More
2018-06-08 09:58:53
buy High Resistance Hole Opener Bit 8 Inches For Mining Exploration Drilling online manufacturer

High Resistance Hole Opener Bit 8 Inches For Mining Exploration Drilling

Description new diamond DTH hole openers can provide hole enlargement for various down-the-hole hammer drilling application needs, reasons ranging from drilling rig and equipment capabilities to worksite ... Read More
2018-06-08 09:58:53
buy Rock Quarrying DTH Button Bits 1''-2'' For Down The Hole Hammer Drilling online manufacturer

Rock Quarrying DTH Button Bits 1''-2'' For Down The Hole Hammer Drilling

1 inch-2 inch DTH Button Bits Middle Air pressure bit Description DTH bit is the tool cutting rocks, and subject to severe stress from the striking piston as well as from the abrasive cuttings passing the bit ... Read More
2018-09-07 11:34:04
buy Premium Hardened Metals Reverse Circulation Hammer For Rock Chisel , ISO Listed online manufacturer

Premium Hardened Metals Reverse Circulation Hammer For Rock Chisel , ISO Listed

Description Choosing the right hammer is largely determined by hole size and type of rock formation. Ideally, the size of the hammer should match the required hole dimension as closely as possible, leaving just ... Read More
2018-06-08 09:58:53
buy High Resistance Hole Opener Bit 7 Inch Forging With Alloy Steel Materials online manufacturer

High Resistance Hole Opener Bit 7 Inch Forging With Alloy Steel Materials

Description new diamond DTH hole openers can provide hole enlargement for various down-the-hole hammer drilling application needs, reasons ranging from drilling rig and equipment capabilities to worksite ... Read More
2018-06-08 09:58:53
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Hunan New Diamond Construction Machinery Co., Ltd.
PinJiang Industry Park,PingJiang county,YueYang City,Hunan,China.
Tel:86-731-89708248
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