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Total 27739 products for long drill bit Manufacture & Suppliers

Sand Blasted Metric Masonry Drill Bits U Flute Tungsten Carbide Tipped

...Drill Bits U Flute Tungsten Carbide Tipped 1. Description: Product Name Sand Blasted U Flute Carbide Tipped Masonry Drill Bit Body Material Carbon Steel with Heat Treatment Tip Material Tungsten Carbide Proc...

Jiangsu Xingrui Tools CO.,LTD
China

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Roll Forged / Milled HSS Taper Shank Drill Bit Set With Wooden Box DIN 345

...Drill Bit Set With Wooden Box DIN 345 Spiral flutes are constructed with a higher flute angle to remove chips more easily. Designed to perform in a broad range of materials in the iron and steel families. Pr...

Jiangsu Xingrui Tools CO.,LTD
China

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85mm Coal Mining Drill Bit 241.3mm Concrete Fixed Cutter

...Blades Mining Drill Bits Long Drill Bits High Quality 1. Advanced geometric design for faseter penetration. 2. Added cutters for maximum performance. 3. Large junk slots for better hole cleaning. 4. Oil fiel...

Shaanxi Hainaisen Petroleum Technology Co.,Ltd
China

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85mm Coal Mining Drill Bit 241.3mm Concrete Fixed Cutter

...Blades Mining Drill Bits Long Drill Bits High Quality 1. Advanced geometric design for faseter penetration. 2. Added cutters for maximum performance. 3. Large junk slots for better hole cleaning. 4. Oil fiel...

Shaanxi Hainaisen Petroleum Technology Co.,Ltd
China

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TCT Carbide Tip 6mm Woodworking Blind Hole Drill Bits 70mm

... are crafted from super-strength tungsten carbide steel. This material provides exceptional hardness, durability, and resistance to wear, ensuring long-lasting performance and reliability. Spiral Portion Coa...

Chengdu Dingchuang Carbide Tools Co.,Ltd
Sichuan,China

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Kingdream Tungsten Carbide insert Tricone Drill Bit drilling rigs for oil well

...drill bit drilling rigs for oil well Water well drill bit discriptions: 1. Product: we specializes in manufacturing: Tricone bits, steel tooth bit, milled tooth tricone bit, tungsten carbide insert rock bit,...

ROSCHEN GROUP
Shanghai,China

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Hard Rock Formation Drilling 8.5 Inch Oilfield PDC Drill Bit

... Rig Bit ,Diamond Drill Bit ,Well Drilling Bit , Drilling Rod Bit Mining Drill Bit ,water Drill Bit ,oil Drill Bit ,underground mining Drill Bit Diamond Drill tool ,Drilling Rig Tool , fixed cutter drill bit...

Suzhou Energy Tool Co., Ltd.
Jiangsu,China

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RE542 Energy Efficient Dth Hammer Bits / Mining Drill Bits Center Drop Bit Head Shape

...Bits / Mining Drill Bits Center Drop Bit Head Shape 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 s...

Hunan New Diamond Construction Machinery Co., Ltd.
Hunan,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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Black / White Spot Weld Drill Bit , High Speed Steel Self Centering Drill Bit

Black / White Spot Weld Drill Bit , High Speed Steel Self Centering Drill Bit feature: 1, Precise dimension,long life and high efficiency. 2, High-speed steel (HSS) provides hardness for wear resistance 3, Blac...

Jiangsu Xingrui Tools CO.,LTD
China

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Metric 3 Flats Shank HSS Step Drill Bit , Spiral Flute Step Up Drill Bit Chip Breaker

... Step Drill Bit , Spiral Flute Step Up Drill Bit Chip Breaker 1. CBN ground flute CBN ground spiral flutes enable very sharp and burr-free cutting edges compared to the ordinary milled flutes. Especially the...

Jiangsu Xingrui Tools CO.,LTD
China

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67kg Alloy Steel DTH Drill Bits For Rock Mining And Engineering CD85-280

...Drill Bits For Rock Mining And Engineering CD85-280 Description 1. Long life span: the wear-resist of tungsten carbides is 10-20 times higher compared with other similar materials, which greatly extends the ...

Changsha Chaojingang machinery manufacturing CO., Ltd
Hunan,China

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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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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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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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