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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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rock quarry tools

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buy QL60 QL ISO9001 Hard Rock Drilling Carbide Button Bit online manufacturer

QL60 QL ISO9001 Hard Rock Drilling Carbide Button Bit

QL60 QL Shank Drill Bits ISO9001 Hard Rock Drilling Carbide Button Bit 1.10 years manufacturing experience; 2. Certificate: ISO9001:2008 3. Material: Carbide Characteristics - Advanced hammer designs with high ... Read More
2020-09-14 18:15:55
buy COP32 COP34 Mining Drilling Tools DHD Bit online manufacturer

COP32 COP34 Mining Drilling Tools DHD Bit

COP32 COP34 COP44 COP54 COP64 COP84 Mineria Drilling Tools DHD Bit 1.The longer life of the drill the alloy material, with longer using life which better than the similar products. 2.High Drilling Efficiency ... Read More
2020-10-13 15:25:46
buy 76MM-500MM DTH Hammer Bits Downhole Tools For Geothermal Drilling online manufacturer

76MM-500MM DTH Hammer Bits Downhole Tools For Geothermal Drilling

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
2021-10-30 17:40:16
buy Wear Resistance T45 Top Hammer Drill Bits For Hard Abrasive Rock Formations online manufacturer

Wear Resistance T45 Top Hammer Drill Bits For Hard Abrasive Rock Formations

T45 hard rock drilling Top Hammer Drill Bits Description With carbide buttons hot pressed on bits bodies, Tapered Button Bits have a very good drilling performance and long life time. Different diameters and ... Read More
2018-06-08 09:58:53
buy Forging DTH Hammer , Downhole Drilling Tools For Mine Exploitation online manufacturer

Forging DTH Hammer , Downhole Drilling Tools For Mine Exploitation

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 Long Life Span Oil / Mining Drilling Tools , Alloy Steel Borewell Drilling Hammers online manufacturer

Long Life Span Oil / Mining Drilling Tools , Alloy Steel Borewell Drilling Hammers

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 ND25 ND85 ND1120 ND DHD COP Hard Rock Drill Bit online manufacturer

ND25 ND85 ND1120 ND DHD COP Hard Rock Drill Bit

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
buy Carbide Dth Hard Rock Drill Bit With High Drilling Efficiency online manufacturer

Carbide Dth Hard Rock Drill Bit With High Drilling Efficiency

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
2021-10-30 17:41:40
buy No Foot Valve Forging Borewell Drilling Hammers For Mining Tools , ISO Approval online manufacturer

No Foot Valve Forging Borewell Drilling Hammers For Mining Tools , ISO Approval

Specifications NM Series High Air Pressure DTH Hammers Without Foot Valve Technical Data Length(Without Bit) NM4A NM5A NM6A NM8A 1005mm 1110mm 1161mm 1338mm Weight(Without Bit) 40.00kg 68.50kg 90.00kg 176.00kg ... Read More
2018-06-08 09:58:53
buy Abrasion Resistance DTH Drilling Tools For Ore Mining , 1.0-2.3Mpa Pressure online manufacturer

Abrasion Resistance DTH Drilling Tools For Ore Mining , 1.0-2.3Mpa Pressure

Description The new diamond dart impactor uses the latest drilling theory to design impactor, which enables the impactor to get the best energy transfer, fast drilling speed and low air consumption. The best ... Read More
2018-06-08 09:58:53
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Hunan New Diamond Construction Machinery Co., Ltd.
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