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Total 32517 products for long drill bit extension Manufacture & Suppliers

Mitsubishi Design Tapered Drill Bit For Marble Granite Quarries

...Drill Bit For Marble Granite Quarries The tapered drill bits are widely used in mining and quarrying, with the advantages of higher driving efficiency, long service life, better powder exhausting and easier ...

SUVEC Rock Drilling Tools
Henan,China

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Rock Tool 17-1/2 Inch Steel Body Pdc Drill Bits API

...Drilling Tool 17-1/2 inch PDC Drill Bit of API 1. Production Name : PDC Drill bit , PDC Bit ,Diamond PDC Bit , PDC Diamond Bit ,Rock Drill Bit , Drilling Rig Bit ,Diamond Drill Bit ,Well Drilling Bit , Dri...

Suzhou Energy Tool Co., Ltd.
Jiangsu,China

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BWL NWL HWL PWL Mine Diamond Drill Bit For Sandstone Rock Drilling

...Drill Bit And Tool , Coal Mine PDC Drill Bit For Sandstone Drilling Specifications PDC Drill Bit For Sandstone Drilling 1. New Superhard Material; 2. High Drilling Rate; 3. Wearable Blade; 4. Used For Coal M...

Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
Jiangsu

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API Spec 12-1/4 Inch Rock Diamond Steel Body Pdc Drill Bits

... Bit , Drilling Rod Bit Mining Drill Bit ,water Drill Bit ,oil Drill Bit ,underground mining Drill Bit Diamond Drill tool ,Drilling Rig Tool , 2 . Descriptions: Diamond PDC bit is the harness the power of &q...

Suzhou Energy Tool Co., Ltd.
Jiangsu,China

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API Spec 17-1/2 Inch Oil Well Polycrystalline Diamond Compact Drill Bits

... Bit , Drilling Rod Bit Mining Drill Bit ,water Drill Bit ,oil Drill Bit ,underground mining Drill Bit Diamond Drill tool ,Drilling Rig Tool , 2 . Descriptions: Diamond PDC bit is the harness the power of &q...

Suzhou Energy Tool Co., Ltd.
Jiangsu,China

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Concrete Core Drill Bits

...Drill Bits For Dam / Tunnel / Bridge High Speed Concrete Core Drill Bits , Diamond Core Hole Drill Bits High Speed Concrete Core Drill Bits , Diamond Core Hole Drill Bits drilling for reinforoced concrete, d...

ROSCHEN GROUP
Shanghai,China

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3 Blade Pdc Drill Bit Fast Speed Drilling For Water Well Drilling

... resistance and toughness, the drill bit body is processed by CNC machine, the PDC bit life is 20-40 times, and the drilling efficiency is 50% higher of tungsten carbide drill bit. DESCRIPTION PDC blade bit(...

ROSCHEN GROUP
Shanghai,China

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Durable Hard Rock Tricone Roller Bit Run Quickly Advanced Grease Long Drilling Life

Long Drilling Life Tricone Roller Bit With Advanced Grease For Hard Rock Click here for catalogueTCI DRILL BIT.pdf Application Tricone drill bit is one of the main tools for blast hole and well drilling, mainly...

Hunan Tianying Drilling Machine Manufacturing Co., Ltd.
Hunan,China

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Durable Hard Rock Tricone Roller Bit Run Quickly Advanced Grease Long Drilling Life

Long Drilling Life Tricone Roller Bit With Advanced Grease For Hard Rock Click here for catalogueTCI DRILL BIT.pdf Application Tricone drill bit is one of the main tools for blast hole and well drilling, mainly...

Hunan Tianying Drilling Machine Manufacturing Co., Ltd.
Hunan,China

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Tricone Cone Bits Oil Well Drilling Bit High Manganese Steel Tricone Roller Bit Manufacturers

Roller Cone Bit for Oilfield and Water Well Drilling The roller cone bit is a versatile and robust drilling tool extensively used in oilfield exploration and water well construction. Its design integrates durab...

Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
Zhejiang,China

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Forging Concave / Convex Drill Bit , Ballistic Button Bits For Water Hydropower

...Drill Bit , Ballistic Button Bits For Water Hydropower Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardene...

Hunan New Diamond Construction Machinery Co., Ltd.
Hunan,China

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Black DHD380 Hammer Drill Bits For Rock , Tapered Button Bits For Ore Mining

...Drill Bits For Rock , Tapered Button Bits For Ore Mining Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality harde...

Hunan New Diamond Construction Machinery Co., Ltd.
Hunan,China

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High Performance Ore Mining DTH Drill Bits CIR Series CIR65, CIR70, CIR90, CIR110, CIR50 Button Bits

...n tested in the hardest rock formation. Our bits use quality hardened steel alloy for the bit body and premium quality tungsten carbide buttons. With superb performance and long life span. Our bits won high ...

Hunan New Diamond Construction Machinery Co., Ltd.
Hunan,China

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ND65 Rock / Air Hammer Drill Bits , DTH Hammer Button Bits For Water Conservancy

...Drill Bits , DTH Hammer Button Bits For Water Conservancy Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hard...

Hunan New Diamond Construction Machinery Co., Ltd.
Hunan,China

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High Wear Resistance DTH Drill Bits NUMA120 Ballistic Button Bits

.... Our bits use quality hardened steel alloy for the bit body and premium quality tungsten carbide buttons. With superb performance and long life span. Our bits won high reputation among our customers. 1. But...

Hunan New Diamond Construction Machinery Co., Ltd.
Hunan,China

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Alloy Steel Material DTH Drill Bits PR54R Reverse Circulation Bit For Wells

...Drill Bits PR54R Reverse circulation bit for wells Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened st...

Hunan New Diamond Construction Machinery Co., Ltd.
Hunan,China

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8 Spine Tungsten Carbide Drill Bits , Down The Hole Hammer Bits ISO Certified

...Drill Bits , Down The Hole Hammer Bits ISO Certified Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened ...

Hunan New Diamond Construction Machinery Co., Ltd.
Hunan,China

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High Reliability PR54R DTH Drill Bits Center Drop Head Shape Bit For Wells

...Drill Bits PR54R Reverse circulation bit for wells Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened st...

Hunan New Diamond Construction Machinery Co., Ltd.
Hunan,China

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COP42 Concave DTH Drill Bits High Air Pressure And Abrasion Resistant Mining Bit

...Drill Bits High Air Pressure And Abrasion Resistant Mining Bit Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality...

Hunan New Diamond Construction Machinery Co., Ltd.
Hunan,China

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Low Breakage Button Drill Bit 45mm-152mm with Alloy Steel Material

...Drill Bit Low Breakage 45mm-152mm Long Using Life Threaded Drill Bits Thread button drill bits are produced by premium alloy steel bar and tungsten carbides. Through heat treatment, we offer industry-leading...

Changsha Chaojingang machinery manufacturing CO., Ltd
Hunan,China

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