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Total 32517 products for long drill bit extension Manufacture & Suppliers

Mining Stone Tapered Drill Bit Tapered Drill Button Bit For Marble Granite

... life, better powder exhausting and easier bit back, which combine well anti-wear and anti-impact carbide butttons and high-performance steel together. Tapered drill bit is a further development of the integ...

SUVEC Rock Drilling Tools
Henan,China

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Spherical Button Tapered Drill Bit 12 11 7 6 Degree Zinc Processing Drill Bits

...Drill Bit 12 11 7 6 Degree Zinc Processing Drill Bits Tapered drill bits are widely used in mining and quarrying, with the advantages of higher driving efficiency, long service life, better powder exhausting...

SUVEC Rock Drilling Tools
Henan,China

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Three Wings Diamond PDC Drill Bit For Cement Injection

...Drill Bit For Cement Injection PDC full face Drill Bits has great penetration rate and long life for wide ranges of rock formations. The application are widely include in mining, civil engineering and the oi...

Shannxi Xitan Geological Equipement Co.,Ltd
China

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5pcs Tungsten Carbide Masonry Drill Bit Set Chrome Coated

...Drill Bit Set Straight Shank Chrome Coated Surface Masonry Drill Bits Description: 1. Body Material:High Carbon Steel 2. Process:Rolled,Milled 3. Surface:Chrome Coated 4. Shank:Straight Shank 5. Flute:Round,...

DANYANG RIGHTOOLS CO.,LTD
Jiangsu,China

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Polycrystalline Diamond Compact Drill Bits 3 Wing With High Impact Toughness

..... 3) Drilling speed is high in soft to medium hard rocks. 4) Have long service life. 5) Suit with hydraulic drilling rig. Product Description Information of diamond PDC drag drill bit : Bit Size: 4 1/2"...

Jinzhou City Shitan Machinery Equipment CO. LTD.
Hebei,China

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Mesh Type V Tips Diamond Core Drill Bits For Concrete Drilling , Long Life

..., reinforced concrete, asphalt, block, pavement, brick, etc. Excellent choice for concrete drilling Thread with 1-1/4" UNC 450mm Working length. This product is tested, C40 concrete, with 25mm bar, 4x8pcs ba...

Johnson Tools Manufactory Co.,Ltd
Jiangsu,China

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R32 38-76mm Drilling Accessories Integral Reaming Drill Bit For Tunneling

...durability Fast penetration rates, and straight and clean hole quality. Long life of drilling holes. A reaming bit functions to enlarge a borehole and it is designed with a drill portion and a reamer portion...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Tungsten carbide inserted tip wood hole drill bit with size 5.5mm of Woodworking Tools for dowel drill

...wear and ensuring a long lifespan. The tungsten carbide material allows for efficient and precise drilling in wood, including hardwoods and softwoods. Size 5.5mm for Dowel Drill: Specifically designed for do...

Chengdu Dingchuang Carbide Tools Co.,Ltd
Sichuan,China

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Tungsten carbide inserted tip wood hole drill bit with size 6mm of Woodworking Tools for dowel drill

... and ensuring a long lifespan. The tungsten carbide material allows for efficient and precise drilling in wood, including hardwoods and softwoods. Size 6mm for Dowel Drill: Specifically designed for dowel dr...

Chengdu Dingchuang Carbide Tools Co.,Ltd
Sichuan,China

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Tungsten carbide inserted tip wood hole drill bit with size 6.5mm of Woodworking Tools for dowel drill

...wear and ensuring a long lifespan. The tungsten carbide material allows for efficient and precise drilling in wood, including hardwoods and softwoods. Size 6.5mm for Dowel Drill: Specifically designed for do...

Chengdu Dingchuang Carbide Tools Co.,Ltd
Sichuan,China

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Tungsten Carbide Steel DTH Drill Bit for Match Ripamonti Rigs Eurodrill Rigs GREY and ETC Long Lifespan

... tools for efficient hole drilling operations. Designed with precision and durability in mind, this DTH Drill Bit is perfect for various applications in the drilling industry. Its sturdy construction and adv...

Wuhan Kingdrilling Diamond Co.,Ltd
China

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OEM Diamond Core Drill Accessories Diamond Core Bits Extensions And Column

Diamond Core Bits Extensions And Column Accessories for core drill Application: Diamond core bits extensions and column. * Good fit for most popular core drill machines * Good quality and heavy duty WUHAN WANBA...

Wuhan Wanbang Laser Diamond Tools Co., Ltd.
Hubei,China

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OEM Diamond Core Drill Accessories Diamond Core Bits Extensions And Column

Diamond Core Bits Extensions And Column Accessories for core drill Application: Diamond core bits extensions and column. * Good fit for most popular core drill machines * Good quality and heavy duty WUHAN WANBA...

Wuhan Wanbang Laser Diamond Tools Co., Ltd.
Hubei,China

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Polycrystalline Compact Diamond Core Drill Bit DCDMA Standard PCD NQ HQ PQ

... can be replaced to be utilized again. 3. PDC coring bits are of all standard drilling sizes and many region-specific sizes. Specification PDC Drill Bit This PDC drill bit is a fixed pattern with a designed ...

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

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PDC Concave Non-Core Drill Bit 3wings/4wings/5wings for Water Well

... to provide long bit life. 3.PDC cutter can improve the life and shield the risk of complex formation drill not passed. 4.Drilling dynamic equilibrium design and hydraulic balance design make the drilling pr...

Hengshui Aoxing Geological Equipment Co., Ltd
Hebei,China

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75mm 3 Wings Concave PDC Coreless Rock Drill Bit for Well Mining Borehole Construction Project

...Drill Bit for Well Mining Borehole Construction Project Pdc Drill Bit Feature: 1.Suitable for soft, medium and hard formations. 2.Super strong material promotes gauge wear resistance to provide long bit lif...

Hengshui Aoxing Geological Equipment Co., Ltd
Hebei,China

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3 Wing 4 Wing 5 Wing PDC Drill Bit For Construction Mining Geology

... to provide long bit life. 3. PDC cutter can improve the life and shield the risk of complex formation drill not passed. 4. Drilling dynamic equilibrium design and hydraulic balance design make the drilling ...

Hengshui Aoxing Geological Equipment Co., Ltd
Hebei,China

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Fast Penetration Top Hammer Drill Bits R32 48mm Ballistic Buttons Long Skirt

...Long Skirt R32 48mm Rock Drill Bit for Drifting and Tunneling Aplication / Drilling formation: soft rock/ loose-medium rock, hard rock or any other special formations Suitable for driller: 1) Atlas Copco 282...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Crown Segment Diamond Core Drill Bit , Diamond Hole Drill Bit For Granite Slab

... marble, granite quartz and so on. The diamond drill bits can be used on CNC machine and protable drill machine,each center has a water hole drill is conducive to chip and cooling, and thus has a long servic...

JDR Diamond Tools Co.,Ltd
Jiangsu,China

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