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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 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 Underground Mining DHD360 Carbide DTH Bits online manufacturer

Underground Mining DHD360 Carbide DTH Bits

DHD360 Down The Hole Rock Drilling Bits DTH Drill Bits are produced from premium quality nickel-alloy steel for increased durability and wear characteristics. Specific heat treatment standards and special ... Read More
2020-10-13 15:11:16
buy GT60 Top Hammer Drill Bits Rock Drilling 3 Air Hole High Corrosion Resistance online manufacturer

GT60 Top Hammer Drill Bits Rock Drilling 3 Air Hole High Corrosion Resistance

Description Thread button 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
2018-09-07 14:45:10
buy Heavy Duty T45 DTH Drill Bits For Hammer Drill With Double Gauge Face online manufacturer

Heavy Duty T45 DTH Drill Bits For Hammer Drill With Double Gauge Face

Description Top Hammer Drill Bits mine drilling bit adopt high quality steel and tungsten carbide to ensure product quality. With superior wear resistance and impact toughness, our button drill bit is very ... Read More
2018-06-08 09:58:53
buy Geotechnical Industries Borehole Drill Bit T45 , OEM ODM Available online manufacturer

Geotechnical Industries Borehole Drill Bit T45 , OEM ODM Available

Description Thread button 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
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 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 ND45 High Air Pressure Ballistic Button Bits 4 '' With Alloy Steel Materials online manufacturer

ND45 High Air Pressure Ballistic Button Bits 4 '' With Alloy Steel Materials

Description DTH drill bits have powerful drilling capacity, great reliabiltiy and low operating cost. Advanced prodction techologies and skillful design, as well as high quality materials result in good ... Read More
2018-06-08 09:58:53
buy BR1 Middle Air Pressure DTH Hammer Bits With Spherical / Falt Bottons , Long Service Life online manufacturer

BR1 Middle Air Pressure DTH Hammer Bits With Spherical / Falt Bottons , Long Service Life

Description DTH drill bits have powerful drilling capacity, great reliabiltiy and low operating cost. Advanced prodction techologies and skillful design, as well as high quality materials result in good ... Read More
2018-06-08 09:58:53
buy 2 Air Hole DTH Button Bits For Rock Mining , High Corrosion Resistance online manufacturer

2 Air Hole DTH Button Bits For Rock Mining , High Corrosion Resistance

Description DTH hammer bit is made by tungsten carbide tips and steel. It is widely used in water well drilling and suit for hard rock formation. We have exported this bits to many countries in the past 20 ... Read More
2018-09-07 11:34:03
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Hunan New Diamond Construction Machinery Co., Ltd.
PinJiang Industry Park,PingJiang county,YueYang City,Hunan,China.
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