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Total 27739 products for long drill bit Manufacture & Suppliers

SD10A Mining Drill Bits / Reverse Circulation Drill Bits For Guardrail Hole

...bits for Mining drill Description 1. Long life of the drill bit: the alloy just has a long service life and is higher than similar products; 2. High drilling efficiency: the drill teeth are wear-resistant, s...

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

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Mining Drill Top Hammer Drill Bits / Ballistic Button Bits 2 - 4 Number Vents

...: the drill teeth are wear-resistant, so that the drill bit can always maintain sharpness, thus greatly improving the footage speed; 3, the drilling speed is stable: the drill bit is scraped and sheared to b...

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

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80mm 100mm Diamond Core Drill Bits For Drilling Reinforced Concrete Or Stone

...drill for drilling reinforced concrete 1.diamond core drill bit is mainly used for drilling all kinds of stones,ceramica,refrary material and reinforced concrete. 2.high drilling efficiency and smooth drilli...

Hebei Xmf Tools Group Co.,Ltd
Hebei,China

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80mm 100mm Diamond Core Drill Bits For Drilling Reinforced Concrete Or Stone

...drill for drilling reinforced concrete 1.diamond core drill bit is mainly used for drilling all kinds of stones,ceramica,refrary material and reinforced concrete. 2.high drilling efficiency and smooth drilli...

Hebei Xmf Tools Group Co.,Ltd
Hebei,China

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Oil Diamond Drilling Tool 5-1/2inch PDC Drill Bit Of API Spec

... 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 , Descriptions: PDC Drill bit , PDC Bit ,Diamon...

Suzhou Energy Tool Co., Ltd.
Jiangsu,China

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115mm Mission 40 DTH Drill Bits High Wear Resistant For Coal Mining

... and skillful design, as well as high quality materials result in good performance, long service life, simplicity and endurance. Thus, our drilling tools are widely used for drilling and qurrying in mining i...

Changsha Chaojingang machinery manufacturing CO., Ltd
Hunan,China

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35mm Hole Saw Diamond Coated Core Drill Bits Glass And Tile

... hand-held drillers or CNC machine For drilling kinds of granite or hand stone Type Silver welded is better for wet use and laser welded is better for dry use Color Silver Or Black Features Designed for dril...

Jiangsu Huachang Tools Manufacturing Co., Ltd.
Jiangsu,China

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Wet Dry Diamond Core Drill Bit For Concrete Masonry Stone 32x10x60xM14

... and long life Grit: #30,#40,#50,as customer request. Thread: M14 Shank. Special design are available upon request Feature : This diamond concrete hole saw drill bitare designed for drilling concrete,asphalt...

Jiangsu Huachang Tools Manufacturing Co., Ltd.
Jiangsu,China

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Fast Speed Concave Drill Bit Dia 113mm For Water Well Drilling

113mm Concave Drill Bit Φ113mm PDC concave bits are widely used in geological drilling, mine drilling, water well drilling and other fields. Its main characteristics are fast speed, long service life...

Guilin Xingzuan Super-hard Material Co., Ltd
China

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96mm diameter Concave Drill Bit 3 Wring ISO 9001 For Coal Mine And Drill Hole

96mm Concave Drill Bit Φ96mm PDC concave bits are widely used in geological drilling, mine drilling, water well drilling and other fields. Its main characteristics are fast speed, long service life,...

Guilin Xingzuan Super-hard Material Co., Ltd
China

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Fast Speed Concave Drill Bit Dia 113mm For Water Well Drilling

113mm Concave Drill Bit Φ113mm PDC concave bits are widely used in geological drilling, mine drilling, water well drilling and other fields. Its main characteristics are fast speed, long service life...

Guilin Xingzuan Super-hard Material Co., Ltd
China

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96mm diameter Concave Drill Bit 3 Wring ISO 9001 For Coal Mine And Drill Hole

96mm Concave Drill Bit Φ96mm PDC concave bits are widely used in geological drilling, mine drilling, water well drilling and other fields. Its main characteristics are fast speed, long service life,...

Guilin Xingzuan Super-hard Material Co., Ltd
China

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Gas And Oil HDD Drilling Tricone Drill Bit All Size With Long Term use

...have been engaged in the research and manufacture of dental drill bits for many years, applying advanced technology at home and abroad, and independently designed drill bits with strong wear resistance, impa...

Langfang Pangolin Drilling Tools Co., Ltd.
Hebei,China

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Gas And Oil HDD Drilling Tricone Drill Bit All Size With Long Term use

...have been engaged in the research and manufacture of dental drill bits for many years, applying advanced technology at home and abroad, and independently designed drill bits with strong wear resistance, impa...

Langfang Pangolin Drilling Tools Co., Ltd.
Hebei,China

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Long Drilling Life TCI Tricone Bit For The Toughest Drilling Application

Long Drilling Life TCI Tricone Bit For The toughest Drilling Application Our Company Hunan TianYing Drilling Machine Manufacturing Co., Ltd. was founded in 2003, located at Zhuzhou, China, the word famous tungs...

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

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Long Drilling Life TCI Tricone Bit For The Toughest Drilling Application

Long Drilling Life TCI Tricone Bit For The toughest Drilling Application Our Company Hunan TianYing Drilling Machine Manufacturing Co., Ltd. was founded in 2003, located at Zhuzhou, China, the word famous tungs...

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

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Water Well Drilling API 6 Inch Rotary Drill Bit

... tricone bits, like: Tricone Bits (Steel tooth & TCI bit), Tri-cone Bit, Three cone bit, Tricone Drill bit, tungsten cabide inserted bits, Tricone rock bit, Milled tooth bit, Roller Cone Bits, matrix body PD...

ROSCHEN GROUP
Shanghai,China

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High Air Pressure Small Rock Drill Bits / Down The Hole Drilling Tools

.... 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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Diamond 5-1/2 " PDC Drill Bit Of oil Well Drilling Rig Bit

...Drill Bit Of oil Well Drilling Rig Bit 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 , Drilling Rod...

Suzhou Energy Tool Co., Ltd.
Jiangsu,China

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Kymera Hybrid Drill Bits 8 1/2 Inch , Shorten The Drilling Day Curve With Hybrid Drill Bits

... Bits Shorten the drilling day curve with hybrid drill bits The award-winning Hughes Christensen Kymera hybrid bit by Baker Hughes combines PDC and roller cone bit technology for smoother drilling, remarkabl...

ROSCHEN GROUP
Shanghai,China

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