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Total 32517 products for long drill bit extension Manufacture & Suppliers

Impregnated Small Diamond Core Drill Bit Dia 56 59 75 Wireline

...Drill Bit Dia 56 59 75 Wireline Features: 1. High penetration rate and drilling effeciency. 2. Long service life; 3. Good gauge effect; 4. High cost performance; 5. Wide usable range, diamond core bits are t...

Wuxi Shifeng Geology and Mineral Drilling Tools Co., Ltd.
Jiangsu,China

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Rugged 35mm 38mm Small Rock Drill Bits For Rock Or Stone With 12 Degree Hex22

...More Productivity, Excellent Straightness And Hole Clean Quality, Get Max Drilling Performance For Rock Drill With Long Life To Save Up Fuel Cost Rate. (1)Taper Angle: 4°,4°46″,6°,7°,11°,12° (2)Models: Chise...

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

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153mm PDC Rock Drill Bit , Polycrystalline Diamond Compact Bits ISO Certificate

...PDC matrix drill bits are mainly used for drilling hard, broken, abrasive and other rocks. The main feature is high speed and long life. Specifications: 56, 65, 75, 91, 113, 133, 153, 171, 191, 215.9, 311 , ...

Guilin Xingzuan Super-hard Material Co., Ltd
China

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300mm extra long with 50mm shank length HSS 4241 bright finishing milling drill bit

...long with 50mm shank length HSS 4241 bright finishing milling drill bit Size: 3mm to 13mm Material: 4241/4341/M2/M35(HSS CO 5%) Processing: Milling Coating: Bright polishing Black Coating Black & White Coati...

DANYANG BMR TOOLS CO.,LTD
Jiangsu,China

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300mm extra long with 50mm shank length HSS 4241 bright finishing milling drill bit

...long with 50mm shank length HSS 4241 bright finishing milling drill bit Size: 3mm to 13mm Material: 4241/4341/M2/M35(HSS CO 5%) Processing: Milling Coating: Bright polishing Black Coating Black & White Coati...

DANYANG BMR TOOLS CO.,LTD
Jiangsu,China

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BMR TOOLS Extra Long HSS Drill Bits 6 x 150 x 200mm milling process with HSS 4241 material

... Amber Coating Cutting Angle: 118o and 135o with split point Precision: H7 Application: Drilling holes on carbon metal/stainless steel/nickel/aluminum Production BMR TOOLS,a professional machinery cutting to...

DANYANG BMR TOOLS CO.,LTD
Jiangsu,China

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BMR TOOLS Extra Long HSS Drill Bits 7 x 150 x 200mm milling process with HSS 4241 material

... Amber Coating Cutting Angle: 118o and 135o with split point Precision: H7 Application: Drilling holes on carbon metal/stainless steel/nickel/aluminum Production BMR TOOLS,a professional machinery cutting to...

DANYANG BMR TOOLS CO.,LTD
Jiangsu,China

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BMR TOOLS Extra Long HSS Drill Bits 8 x 150 x 200mm milling process with HSS 4241 material

... Amber Coating Cutting Angle: 118o and 135o with split point Precision: H7 Application: Drilling holes on carbon metal/stainless steel/nickel/aluminum Production BMR TOOLS,a professional machinery cutting to...

DANYANG BMR TOOLS CO.,LTD
Jiangsu,China

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BMR TOOLS Extra Long HSS Drill Bits 10 x 150 x 200mm milling process with HSS 4241 material

... Amber Coating Cutting Angle: 118o and 135o with split point Precision: H7 Application: Drilling holes on carbon metal/stainless steel/nickel/aluminum Production BMR TOOLS,a professional machinery cutting to...

DANYANG BMR TOOLS CO.,LTD
Jiangsu,China

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Mission 80 DTH Drill Bit Premium High Durability Long Service Lifetime

Mission 80 DTH Drill Bit Premium High Durability Long Service Lifetime DTH bit is our main product. After mang years search, we have rich experience in development and manufacturing high quality products, which...

Changsha Chaojingang machinery manufacturing CO., Ltd
Hunan,China

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Construction Diamond Core Drill Bits , Thin Wall Core Drill Bits 1 Inch To 16 Inch Diameter

... Diamond Core Drill Bit, ie called thin-walled drill bit, also known as water drill bit and hollow drill bit, is mainly used in buildings. It is used for wall holes in water, electricity, heating, gas, air c...

ROSCHEN GROUP
Shanghai,China

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Golden 5 Inch DHD350 Deep Rock Drilling Bits For Water Well Exploration

5 Inch DHD350 Deep Rock Drilling Bits For Water Well Exploration Our Products: Our hammer and bits are made of high quality alloy steel with advanced heat treatment to assure the good drilling performance and l...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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152mm Concrete Diamond Core Drill Bits

... welding segmented type 3. Long Drill,from 300mm-450mm in total length 4. Diamond from 32mm-355mm. Other sizes are available. 5. Connection: 1-1/4 UNC or any other thread. 6. Our Quality has been approved by...

Suzhou Hizar Machinery&Tool Co.,Ltd.
China

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94mm Matrix Body PDC Drill Bit For Drilling Hard Broken Abrasive Rocks

...PDC matrix drill bits are mainly used for drilling hard, broken, abrasive and other rocks. The main feature is high speed and long life. Specifications: 56, 65, 75, 91, 113, 133, 153, 171, 191, 215.9, 311 , ...

Guilin Xingzuan Super-hard Material Co., Ltd
China

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ISO Certified Matrix Body PDC Drill Bit 56mm Diameter for Stone Drilling

...PDC matrix drill bits are mainly used for drilling hard, broken, abrasive and other rocks. The main feature is high speed and long life. Specifications: 56, 65, 75, 91, 113, 133, 153, 171, 191, 215.9, 311 , ...

Guilin Xingzuan Super-hard Material Co., Ltd
China

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Rocks Drilling Matrix Body PDC Drill Bit 76mm Diameter For Coal Mining

...PDC matrix drill bits are mainly used for drilling hard, broken, abrasive and other rocks. The main feature is high speed and long life. Specifications: 56, 65, 76, 91, 113, 133, 153, 171, 191, 215.9, 311 , ...

Guilin Xingzuan Super-hard Material Co., Ltd
China

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OEM ODM Matrix Body PDC Drill Bit For Rocks Drilling ISO9001 certificate

...PDC matrix drill bits are mainly used for drilling hard, broken, abrasive and other rocks. The main feature is high speed and long life. Specifications: 56, 65, 75, 91, 113, 133, 153, 171, 191, 215.9, 311 , ...

Guilin Xingzuan Super-hard Material Co., Ltd
China

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Long Drill Bit Extension

Total 32517 products for long drill bit extension Manufacture & Suppliers

Impregnated Small Diamond Core Drill Bit Dia 56 59 75 Wireline

Rugged 35mm 38mm Small Rock Drill Bits For Rock Or Stone With 12 Degree Hex22

153mm PDC Rock Drill Bit , Polycrystalline Diamond Compact Bits ISO Certificate

300mm extra long with 50mm shank length HSS 4241 bright finishing milling drill bit

300mm extra long with 50mm shank length HSS 4241 bright finishing milling drill bit

BMR TOOLS Extra Long HSS Drill Bits 6 x 150 x 200mm milling process with HSS 4241 material

BMR TOOLS Extra Long HSS Drill Bits 7 x 150 x 200mm milling process with HSS 4241 material

BMR TOOLS Extra Long HSS Drill Bits 8 x 150 x 200mm milling process with HSS 4241 material

BMR TOOLS Extra Long HSS Drill Bits 10 x 150 x 200mm milling process with HSS 4241 material

Mission 80 DTH Drill Bit Premium High Durability Long Service Lifetime

Construction Diamond Core Drill Bits , Thin Wall Core Drill Bits 1 Inch To 16 Inch Diameter

Golden 5 Inch DHD350 Deep Rock Drilling Bits For Water Well Exploration

152mm Concrete Diamond Core Drill Bits

94mm Matrix Body PDC Drill Bit For Drilling Hard Broken Abrasive Rocks

ISO Certified Matrix Body PDC Drill Bit 56mm Diameter for Stone Drilling

Rocks Drilling Matrix Body PDC Drill Bit 76mm Diameter For Coal Mining

OEM ODM Matrix Body PDC Drill Bit For Rocks Drilling ISO9001 certificate