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Total 40286 products for speed drill bit Manufacture & Suppliers

30×15×60×M14 Dry Diamond Core Drill Bits For Ganite Tile Porcelain Marble Drill Bits With High Quality Long Life

...Drill Bits for Ganite tile Porcelain Marble Drill Bits With High Quality Long Life Specification : Diameter :25-32mm Diamond width :15mm Fast, smooth drilling and long life Grit: #30,#40,#50,as customer requ...

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

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OD 35mm Diameter Dry Diamond Core Drill Bits With Brazed Rods For Hard Granite

...including granite, marble, etc. They are have fast drilling speed and extend product life.And used by core drilling machines and hand drills. We arrange production strictly according to customer requirements...

Johnson Tools Manufactory Co.,Ltd
Jiangsu,China

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102mm 110mm 120mm Concrete Core Cutting Bits , Dry Diamond Drill Bits Economical

...Bits , Dry Diamond Drill Bits Economical Impregnated Diamond Core Bit is made with high quality synthetic diamonds, mixed evenly through a metal alloy matrix. Using hierarchical mole technology, to reduce th...

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

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102mm 110mm 120mm Concrete Core Cutting Bits , Dry Diamond Drill Bits Economical

...Bits , Dry Diamond Drill Bits Economical Impregnated Diamond Core Bit is made with high quality synthetic diamonds, mixed evenly through a metal alloy matrix. Using hierarchical mole technology, to reduce th...

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

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Top Hammer Drilling Tools R32 51mm Retrac Body Flat Face Spherical Button Drill Bit

... treatment like Atlas.Suitable for powerful percussive drills and top hammers with high speed drifter, , such as Atlas Copco 282 rocket boomer, Atlas Copco 352 rocket boomer jumbo, AtlasCopcoD7roc, FurukawaH...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Downhole Diamond Drill Bit Stable Borehole Drill Bit Fast Speed

...Drill Bit Diamond bit has the advantages of fast speed, long footage, long life, stable operation, less downhole accidents and good well quality when drilling in soft to medium hard formation. Diamond bits n...

Chongqing Gold Mechanical & Electrical Equipment Co.,Ltd
Chongqing,China

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SRC054 Reverse Circulation Drill Bits Shank RE054 For Exploration And Mining

...open drilling methods and are often faster at greater depths. Sample velocity through the inner tube can reach speeds of 250 m/sec, making the retrieval of drill cuttings a rapid but safe method requiring fe...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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Durable DHD360 Rock Drill Bit For 6 Inch Down The Hole DTH Drill Hammer

...description Our DTH hammer and bits has following advantages: Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to inner structure of DTH hammer designed according to ne...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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Tag Card Paper Hole Punch Drill Bit Straight Head For Cardboard

... from 2.0 mm to 10 mm. ● Standard HSS steel for paper, board or laminate applications ● Drill bits manufactured from HSS steel ● Both outside and inside edges polished for smooth surface ● Sharp cutting edge...

Foshan Dechang Technology Co., Ltd.
China

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Hard Rock 7 Degree Diamond Core Drill Bits For Rock High Toughness Carbide Teeth

...Drill Bits For Rock High Toughness Carbide Teeth Thread button drill bits are made with high quality of best quality alloy steel bar and tungsten carbide, through heat treatment like Atlas. Application of th...

SUVEC Rock Drilling Tools
Henan,China

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Custom Design Diamond Core Drill Kit , Hollow Core Drill Bits High Grinding Efficiency

...Drill Kit , Hollow Core Drill Bits High Grinding Efficiency Impregnated Diamond Core Bit is made with high quality synthetic diamonds, mixed evenly through a metal alloy matrix. Using hierarchical mole techn...

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

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10mm 50mm Glass Tile Drill Bits Cross Head Hexagonal Handle

... protective coating,can effectively prevent the decline of service life. 2. Unique design: Because of cross angle design, during drilling small incision resistance, fast speed,no broken edges.Handle is hexag...

Zhongzuan (Chongqing ) Precision Tools Manufacturing Co., Ltd.
Chongqing,China

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M35 Reverse Twist Drill Bits Metal Drilling Bit

M35 Reverse Twist Drill Bits Metal Drilling Bit�� 1. HIGH QUALITY MATERIAL: 5% Cobalt High Speed Steel M35 provide extended tool life compared to ordinary drill bits.Durable, Higher Heat & Abrasion Resistance. 2...

Zhongzuan (Chongqing ) Precision Tools Manufacturing Co., Ltd.
Chongqing,China

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Star Diamong PDC Anchor Drill Bits , Diamond PDC Bit Dia 36mm Coal Mine Use

... characteristic of our company's drill bits is to use the company's self-developed S series patented PDC as cutting teeth, fast speed is the outstanding feature of the product. Specifications: 25, 28, 30, 32...

Guilin Xingzuan Super-hard Material Co., Ltd
China

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M35 Reverse Twist Drill Bits Metal Drilling Bit

M35 Reverse Twist Drill Bits Metal Drilling Bit�� 1. HIGH QUALITY MATERIAL: 5% Cobalt High Speed Steel M35 provide extended tool life compared to ordinary drill bits.Durable, Higher Heat & Abrasion Resistance. 2...

Zhongzuan (Chongqing ) Precision Tools Manufacturing Co., Ltd.
Chongqing,China

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10mm 50mm Glass Tile Drill Bits Cross Head Hexagonal Handle

... protective coating,can effectively prevent the decline of service life. 2. Unique design: Because of cross angle design, during drilling small incision resistance, fast speed,no broken edges.Handle is hexag...

Zhongzuan (Chongqing ) Precision Tools Manufacturing Co., Ltd.
Chongqing,China

Verified Supplier

Add to cart
Custom Design Diamond Core Drill Kit , Hollow Core Drill Bits High Grinding Efficiency

...Drill Kit , Hollow Core Drill Bits High Grinding Efficiency Impregnated Diamond Core Bit is made with high quality synthetic diamonds, mixed evenly through a metal alloy matrix. Using hierarchical mole techn...

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

Verified Supplier

Add to cart
Star Diamong PDC Anchor Drill Bits , Diamond PDC Bit Dia 36mm Coal Mine Use

... characteristic of our company's drill bits is to use the company's self-developed S series patented PDC as cutting teeth, fast speed is the outstanding feature of the product. Specifications: 25, 28, 30, 32...

Guilin Xingzuan Super-hard Material Co., Ltd
China

Verified Supplier

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12 1/4" FSG125G Tricone Drill Bit Sealed Roller Bearing With Gauge Protection

...Drill Bit , Sealed Roller Bearing with Gauge Protection , Roller Bit RECOMMENDED DRILLING PARAMETERS FOR APPLICATION Types & IADC Code 114 115 124 125 134 135 214 215 244 245 324 325 WOB KN/mm(Bit Dia.) 0.3~...

FLRT Bit
Beijing,China

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Professional Milled Tooth Drill Bit Sealed Roller Bearing For Soft Formation

...Drill Bit , Milled Tooth Bit , Sealed Roller Bearing , Soft Formation RECOMMENDED DRILLING PARAMETERS FOR APPLICATION Types & IADC Code 114 115 124 125 134 135 214 215 244 245 324 325 WOB KN/mm(Bit Dia.) 0.3...

FLRT Bit
Beijing,China

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Speed Drill Bit

Total 40286 products for speed drill bit Manufacture & Suppliers

30×15×60×M14 Dry Diamond Core Drill Bits For Ganite Tile Porcelain Marble Drill Bits With High Quality Long Life

OD 35mm Diameter Dry Diamond Core Drill Bits With Brazed Rods For Hard Granite

102mm 110mm 120mm Concrete Core Cutting Bits , Dry Diamond Drill Bits Economical

102mm 110mm 120mm Concrete Core Cutting Bits , Dry Diamond Drill Bits Economical

Top Hammer Drilling Tools R32 51mm Retrac Body Flat Face Spherical Button Drill Bit

Downhole Diamond Drill Bit Stable Borehole Drill Bit Fast Speed

SRC054 Reverse Circulation Drill Bits Shank RE054 For Exploration And Mining

Durable DHD360 Rock Drill Bit For 6 Inch Down The Hole DTH Drill Hammer

Tag Card Paper Hole Punch Drill Bit Straight Head For Cardboard

Hard Rock 7 Degree Diamond Core Drill Bits For Rock High Toughness Carbide Teeth

Custom Design Diamond Core Drill Kit , Hollow Core Drill Bits High Grinding Efficiency

10mm 50mm Glass Tile Drill Bits Cross Head Hexagonal Handle

M35 Reverse Twist Drill Bits Metal Drilling Bit

Star Diamong PDC Anchor Drill Bits , Diamond PDC Bit Dia 36mm Coal Mine Use

M35 Reverse Twist Drill Bits Metal Drilling Bit

10mm 50mm Glass Tile Drill Bits Cross Head Hexagonal Handle

Custom Design Diamond Core Drill Kit , Hollow Core Drill Bits High Grinding Efficiency

Star Diamong PDC Anchor Drill Bits , Diamond PDC Bit Dia 36mm Coal Mine Use

12 1/4" FSG125G Tricone Drill Bit Sealed Roller Bearing With Gauge Protection

Professional Milled Tooth Drill Bit Sealed Roller Bearing For Soft Formation