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Total 4723 products for multi construction drill bit set Manufacture & Suppliers

11 Degree Tapered Rock Drilling Bit with 2*7mm Button Diameter and 2 Flushing Holes for Mining and Tunneling

... carbide inserts, ensuring their durability and longevity. Through a rigorous heat treatment process, our taper drill bits are tough enough to withstand the demands of rock drilling. This allows for efficien...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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Tapered Button34 36 38mm 8 Buttons Rock Drilling Bits For Mines And Quarries

...Drilling Bits For Mines And Quarries Rock Drilling Bits Product Information: This rock drill bit, specifically developed for small and medium-sized rock drilling equipment, uses high-quality cemented carbide...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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Down The Hole Dth Mining Drill Bits For High Pressure Drilling Rigs

...Drill Bits For High Pressure Drilling Rigs Product Name: DTH Drilling Hammers And Button Bits With Long Service Life Description: dth drilling hammers and button bits DTH hammers are used for high air pressu...

Changsha Chaojingang machinery manufacturing CO., Ltd
Hunan,China

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Quick Delivery Alloy Steel Dth Mining Drill Bits For High Pressure Drilling Rigs

...Drill Bits For High Pressure Drilling Rigs Product Name: DTH Drilling Hammers And Button Bits With Long Service Life Description: dth drilling hammers and button bits DTH hammers are used for high air pressu...

Changsha Chaojingang machinery manufacturing CO., Ltd
Hunan,China

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Chisel / Cross Rock Drill Bit Tungsten Carbide Material For Road Construction

..., as we are Chinese leading manufacture of rock drilling bits,we have rich experience in reseraching and producing .Our products are sold to many countries of the world and gained lots of trust and praise.Wh...

Beijing Jincheng Mining Technology Co., Ltd.
Beijing,China

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PDC Rock Drilling Tool 9-1/2 Inch 7 Blades Rock PDC Drilling Bit Of API Spec

...Drilling Tool 9-1/2 Inch 7 Blades Rock PDC Drilling Bit Of API Spec 1 . Descriptions: What does PDC stand for in relation to drilling tools? PDC stands for Polycrystalline Diamond Compact, which refers to t...

Suzhou Energy Tool Co., Ltd.
Jiangsu,China

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Alloy Steel T38 T45 T51 Threaded Rock Drilling Bits 2.7kg

...blasting hole excavation of open pit rock drilling, underground mining, tunneling and other infrastructure projects. The connection mode is mainly T-threaded connection and R-threaded connection. The top ham...

Xi'an Huizhong Mechanical Equipment Co., Ltd.
Shaanxi,China

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Scraper Shape Drag Drill Bit 75/91/113/133/153/171mm For Soft Formation

..., geology and even construction projects, and their use in drilling projects is increasing in proportion. Under ideal working conditions where the center line of the drill bit coincides with the center line ...

Glorytek Industry (Beijing) Co., Ltd.
Beijing,China

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110mm 4 Inch HD45 Shank High Air Pressure DTH Hammer Drill Bits For Hard Rock Formation

...Drill Bits For Hard Rock Formation Product category: DTH drill tools Diameter: 110 mm KINGDRILLING high air pressure DTH button bit description: Drilling in rock formations, whether for mineral, construction...

Wuhan Kingdrilling Diamond Co.,Ltd
China

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8 Inch 305mm SD8 Shank Down The Hole High Air Pressure DTH Drill Bit For Geotechnical Engineering

...Drill Bit For Geotechnical Engineering Product category: DTH drill tools Matched hammer: Hammer SD8 Diameter: 305 mm KINGDRILLING high air pressure DTH button bit description: Down-the-hole (DTH) drilling is...

Wuhan Kingdrilling Diamond Co.,Ltd
China

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Step Drag Drill Bits Chevron Drag Bits With Tungsten Carbides

...Drill Bits Chevron Drag Bits With Tungsten Carbides Product specifications: Drag bits are designed for a variety of applications including seismic exploration, soil sampling, mining and construction.Drag bit...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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Diamond Rock Drill Bit 9-1/2 Inch API Spec PDC Bit Of

...Drill Bit 9-1/2 Inch API Spec PDC Bit Of 1 . Descriptions: The acronym PDC stands for Polycrystalline Diamond Compact, which plays a significant role in the realm of drilling tools. Polycrystalline diamond m...

Suzhou Energy Tool Co., Ltd.
Jiangsu,China

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5pcs HSS Titanium Step Cone Taper Triangle Shank Drill Bit

Product Name 5pcs HSS Titanium Triangle Shank step cone taper drill Bits Set for Metal Drilling Size 6Steps: 3/16-1/2''(3/16,1/4,5/16,3/8,7/16,1/2) 8Steps:1/4-3/4''(1/4,5/16,3/8,7/16,1/2,9/16,5/8,11/16,3/4) 9St...

Johnson Tools Manufactory Co.,Ltd
Jiangsu,China

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21mm Hss Taper Shank Drill Bit Triangle Shank Fast Speed

Product Name 5pcs HSS Titanium Triangle Shank step cone taper drill Bits Set for Metal Drilling Size 6Steps: 3/16-1/2''(3/16,1/4,5/16,3/8,7/16,1/2) 8Steps:1/4-3/4''(1/4,5/16,3/8,7/16,1/2,9/16,5/8,11/16,3/4) 9St...

Johnson Tools Manufactory Co.,Ltd
Jiangsu,China

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Impregnated Diamond Core Drill Bit for Hard Formation Coring

... drill bit; Hole: alloy reamer, polycrystalline reamer, electroplated reamer,surface set natural diamond reamer; Impregnated diamond bit: The impregnated diamond bits are the most commonly useful bits in the...

Hengshui Aoxing Geological Equipment Co., Ltd
Hebei,China

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Tungsten Diamond PDC Drill Bit

... slot used to set hinge joint part/structure, and the other side is blind slot connected with the blade. This structure can ensure/protect the integrality and overall strength of the bit. 2. For this bit, th...

Shaanxi Hainaisen Petroleum Technology Co.,Ltd
China

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Tungsten Diamond PDC Drill Bit

... slot used to set hinge joint part/structure, and the other side is blind slot connected with the blade. This structure can ensure/protect the integrality and overall strength of the bit. 2. For this bit, th...

Shaanxi Hainaisen Petroleum Technology Co.,Ltd
China

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7 Button 40mm Hard Rock Drill Bits For Mining

...drill bits for mining Drill bits are widely used in tunneling, mining, construction, stonework, transportation facility construction etc. For rocks with hardness F=15-18 Class, GL is suitable; for rocks with...

Beijing Silk Road Enterprise Management Services Co.,LTD
Beijing,China

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High Quality T60 127mm Drop Center Threaded Drill Bit with 19 Buttons for Granite Drilling

...crush rock ,and it is widely used in tunnel construction, large scale mine(open and underground )and large section tunnel advance in metal mine.How to choose the drill bit design is very important for the dr...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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