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Total 32517 products for long drill bit extension Manufacture & Suppliers

Tungsten carbide Ballistic Button Drill Bit T38 CNC Drilling Tools High Strength Alloy Steel

...Drill Bit T38 CNC Drilling Tools High Strength Alloy Steel Description This type of bit is well known for its wear resistance and high speed drilling on soft to medium-hard rock formations (between 70 Mpa to...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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API Tungsten Carbide 6 3/4" IADC517 Rock Tricone Drill Bits For Oil Well Drilling

... formations 3. Tri Cones are reasonably priced, long lasting and have an efficient drilling rate 4. The roller cones have high end sealed bearings; extremely high quality tungsten carbide and diamond gauge p...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Hex Shank Long Masonry Drill Bit Sand Blasted Durable Carbon Steel Material

... Tipped Masonry Drill Bit for Concrete Brick Masonry Drilling 1. Description: Product Name Quick Change Hex Shank Sand Blasted R Flute Carbide Tipped Masonry Drill Bit for Concrete Brick Masonry Drilling,Mas...

Jiangsu Xingrui Tools CO.,LTD
China

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3 Blade PDC Drill Bit 6 Nozzle 9in Cable Tool Drilling Rig Steel Body

9 Inch 5 Blades PDC Drill Bits Metal Drill Bits Mining Drill Bits 1. Using new superhard material, the cutter head has a long service life; 2. It can greatly improve the drilling efficiency in medium hard rock ...

Shaanxi Hainaisen Petroleum Technology Co.,Ltd
China

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Tapered Rock Hammer Drill Bits , Spherical Ballistic Button Bits 7 Degree

... 6. Widely used in Dimensional Stone Quarrying Industry 7. Widely used in Underground Mining Industry Application Tapered Quarry Button Rock Drill Bits 40mm 41mm 45mm With higher strength of tungsten carbide...

Beijing Jincheng Mining Technology Co., Ltd.
Beijing,China

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M10 16mm Diamond Core Drill Bit 60mm Stone Core Drill Bits

...long life Grit: #30,#40,#50,as customer request. Thread: M10 Shank. Brazing diamond core drill bit, is mainly used for drilling granite, marble, ceramic, wall, etc Feature : Maximum speed for the bits Use wa...

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

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Reliable SD12 Hammer Drill Bits For Rock High Drilling Rate Long Service Life

...Drill Bits About Changsha Tianhe Drilling--- Manufacturer---rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits, tophammer button bits, coupling, cross bits, drill rods locat...

Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
Ningxia,China

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Diamond Core Drill Bits 16×10×60×M10 For Porcelain Ganite Tile Glass Ceramics Marble Drill Bits With High Quality

...long life Grit: #30,#40,#50,as customer request. Thread: M10 Shank. Brazing diamond core drill bit, is mainly used for drilling granite, marble, ceramic, wall, etc Feature : Maximum speed for the bits Use wa...

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

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CIR90 Dth Hammer Drill Bits Low Air Pressure With Long Service Life

...Drilling Rock Button Bits DTH Hammer Drill Bit Brief Introduction of DTH Hammer: Our company is specializing in drilling rigs and drilling parts for decades. We have kinds of drilling rigs, such as DTH (Down...

Dongying Oilman Machinery Equipment Co.,Ltd.
China

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22mm Diamond Core Drill Bit Wood Dremel 22x12x60xM14

...long life Grit: #30,#40,#50,as customer request. Thread: M14 Shank. Special design are available upon request Feature : Our Diamond Core Bits are manufactured with very small, high quality synthetic diamonds...

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

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10x65x10mm Diamond Core Drill Bit Dry For Ceramic Granite Tile Porcelain Marble

...Drill Bits for Ganite tile Porcelain Marble Drill Bits With High Quality Long Life Specification : Diameter :10 mm Diamond width :10mm Fast, smooth drilling and long life Grit: #30,#40,#50,as customer reques...

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

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High Quality 28×8×M14×60MM HUACHANG Diamond Drill Bit For Granite Vacuum Brazed Diamond Bit Drill With Long Life

high quality 28×8×M14×60MM HUACHANG Diamond Drill Bit For Granite Vacuum Brazed Diamond Bit Drill With Long Life Specification : Diameter :6-25mm Diamond width :8mm Special design are available upon request Fea...

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

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Gold 90mm DTH Drill Bits Rock Drill Accessories Excellent Wear Resistance

...drill bits used for dth hammer Product Application Product Name: DTH Drilling Hammers And Button Bits With Long Service Life Description: dth drilling hammers and button bits DTH hammers are used for high ai...

Changsha Chaojingang machinery manufacturing CO., Ltd
Hunan,China

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Longer Parts life Alloy Steel DTH Drill Bits 280mm 11 Inch For Rock Breaking

...drilling hammers and button bits DTH hammers are used for high air pressure mining dth hammerblast hole drilling and water well drilling project. Working with DTH drilling pipe and DTH drill bit, mainly appl...

Changsha Chaojingang machinery manufacturing CO., Ltd
Hunan,China

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90mm DTH Drill Bits Drilling Rig Accessories Excellent Wear Resistance

...drill bits used for dth hammer Product Application Product Name: DTH Drilling Hammers And Button Bits With Long Service Life Description: dth drilling hammers and button bits DTH hammers are used for high ai...

Changsha Chaojingang machinery manufacturing CO., Ltd
Hunan,China

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Low Breakage Alloy Steel DTH Drill Bits 280mm 11 Inch For Rock Breaking

...drilling hammers and button bits DTH hammers are used for high air pressure mining dth hammerblast hole drilling and water well drilling project. Working with DTH drilling pipe and DTH drill bit, mainly appl...

Changsha Chaojingang machinery manufacturing CO., Ltd
Hunan,China

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Hss Step Drill Bit Set Metal Drilling Bit For Aluminum Alloy Drilling

..., high temperature resistance, and quality assurance 2. Sharp and no burrs, spiral angle chip removal more smoothly 3. One drill has multiple uses to meet different tasks. Stepped structure, with multiple dr...

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

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