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Total 44139 products for 4 core drill bit Manufacture & Suppliers

Hex Shank Vacuum Brazed 6mm Tile Core Drill Bits

..., stone materials. Also capable of drilling clean hole. This type is dry using, can using without water for coolant. 2. Normal size Outer diameter From 6mm-120mm or as your request; ......

Johnson Tools Manufactory Co.,Ltd
Jiangsu,China

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Vacuum Brazed Diamond Dry Core Drill Bits for Porcelain

...Core Bit Drills Decription: * Vacuum Brazed technology, the diamond particles are firmly welded to the base body, diamond never fall off * Dry or wet use * Less Chipping, minimizing breakage, less heat gener...

Johnson Tools Manufactory Co.,Ltd
Jiangsu,China

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Electroplated Diamond NQ2 Core Drill Bits Core Lifters for Hardened Alloy Prospecting

...Core drill bits core lifter for Rock hardness , hardened alloy Specifications core lifter case&core lifters core lifter case core barrel API&ISO Deliver on time core lifter Wireline Core barrel Fluted core l...

Wuxi Yaheng Geological Equipment Technical Co., Ltd.
Jiangsu,China

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Electroplated Diamond NQ2 Core Drill Bits Core Lifters for Hardened Alloy Prospecting

...Core drill bits core lifter for Rock hardness , hardened alloy Specifications core lifter case&core lifters core lifter case core barrel API&ISO Deliver on time core lifter Wireline Core barrel Fluted core l...

Wuxi Yaheng Geological Equipment Technical Co., Ltd.
Jiangsu,China

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Pilot Crown 2 Inch Core Drill Bit , stone / ceramic Diamond Cutting Tools

... drilling smooth precision holes, clean and very easy. 3. The 3/8" diameter drill bit pilots the PILOT CROWN PRO PLUS for precise cutting work on granite, marble, stone and ceramic tile. 4. The bit fits easi...

ROSCHEN GROUP
Shanghai,China

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76mm Diameter Non Coring Drill Bits PDC 3 Wings For Mining Drilling

...Coring Bit 3 Wings/Blades PDC Concave Bits For Mining Drilling Description: PDC Non Coring Bit 3 Wings/Blades PDC Concave Bits is a kind of full face drilling bit. It is mainly used for coal mining, oilfield...

Glorytek Industry (Beijing) Co., Ltd.
Beijing,China

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5 Step Natural Diamond HQ Core Drill Bits For Hard Rock Formation With Fast Speed

...diamond surface - set bits differ from impregnated bits in that they only have a single layer of diamonds set onto the working surface of bits according to a pre-determined pattern, Its waterways are usually...

Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
Jiangsu

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Professional Diamond Core Drill Bit Various Diameters Solid Forging

...hardest materials on earth, which means that these core bits are able to withstand the extreme pressure and heat that is generated during drilling. This makes them an ideal choice for drilling in tough geolo...

Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
Jiangsu

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High Performance Tungsten Carbide Drill Bits Diamond Core Drill Bits For Rock

...wear characteristics. Specific heat treatment standards and special “stress relief” processes ensure consistent performance. DTH hammer bits are designed for maximum performance and hole cleaning ability and...

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

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T6 Series Double Tube Core Drill Bit with 6mm-12mm Matrix Height

...Core Drill Bit: T Series Bit No. Std. Item OD*ID(mm) Crown Height SN. 1 T2-46 diamond bit 46.0*31.7 C6 K3 K5 K7 K9 2 T2-56 diamond bit 56.0*41.7 C6 K3 K5 K7 K9 3 T2-66 diamond bit 66.0*51.7 C6 K3 K5 K7 K9 4 ...

Hengshui Aoxing Geological Equipment Co., Ltd
Hebei,China

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Durable PDC Core Drill Bits 133mm Diameter for Surface Water Well Drilling

Φ133mm PDC coring bits Φ133mm PDC coring bits are widely used in geological exploration, resource exploration, surface water well drilling, concrete engineering exploration and other fields. Its main characteri...

Guilin Xingzuan Super-hard Material Co., Ltd
China

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Durable PDC Core Drill Bits 133mm Diameter for Surface Water Well Drilling

Φ133mm PDC coring bits Φ133mm PDC coring bits are widely used in geological exploration, resource exploration, surface water well drilling, concrete engineering exploration and other fields. Its main characteri...

Guilin Xingzuan Super-hard Material Co., Ltd
China

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PQ Size 122mm Diameter Core Drill Bits with 65Mn Material for Hard Rock Mining

... of synthetic mono crystals and at high temperature and high-pressure.Core diamond drilling tool for drilling rock in underground soil formations which includes an outside pipe and an inside pipe therein tha...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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Hq Impregnated Diamond Core Drilling Bit High Precision

...Core Drilling Bit Impregnated Diamond Core Bits are manufactured with very small, high quality synthetic diamonds, mixed evenly through a metal alloy matrix. The matrix erodes away at the same rate as the di...

Best Drilling Equipment (Wuxi) Co.,Ltd
Jiangsu,China

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Medium To Hard Formation Impreg Bit , Core Drill Bits Concrete Bq Nq Hq Pq

Medium To Hard Formation Impregnated Diamond Core Drill Bit bq nq hq pq 1. Impregnated diamond core bit It��s most popular and commonly in the mineral��s exploration field and geology��s exploration field. Nowdays...

CGE Group Wuxi Drilling Tools Co., Ltd.
Jiangsu,China

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High Quality 17 1/2inch 8 Blades Steel Body PDC Core Drill Bit

...directional well construction. It has the advantages of long working life and low downhole accident rate. 2)Size:6-121/4 inches 3)The material of the drill body is divided into: steel body and carcass. The s...

Cang Zhou Creator Drill Equipment Scinence And Technology Co.,LTD
Hebei,China

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High Quality 4 1/4inch PDC Core Drill Bit 3blades

... well construction. It has the advantages of long working life and low downhole accident rate. 2)Size:6-121/4 inches 3)The material of the drill body is divided into: steel body and carcass. The steel body i...

Cang Zhou Creator Drill Equipment Scinence And Technology Co.,LTD
Hebei,China

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Power Factory 3blades 4 7/8inch PDC Core Drill Bit

... well construction. It has the advantages of long working life and low downhole accident rate. 2)Size:6-121/4 inches 3)The material of the drill body is divided into: steel body and carcass. The steel body i...

Cang Zhou Creator Drill Equipment Scinence And Technology Co.,LTD
Hebei,China

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Factory Supply Directly 5blades 6 3/4inch 171mm PDC Core Drilling Bit

...directional well construction. It has the advantages of long working life and low downhole accident rate. 2)Size:6-121/4 inches 3)The material of the drill body is divided into: steel body and carcass. The s...

Cang Zhou Creator Drill Equipment Scinence And Technology Co.,LTD
Hebei,China

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