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Total 44139 products for 4 core drill bit Manufacture & Suppliers

Reinforced Concrete Round Hole 100mm Diamond Core Drill Bit

...Drilling Core Bits for Reinforced Concrete Abstract: 1.Engineering drill bits, also known as construction drill bits. They are for drilling concrete, brick, block, pavers and asphalt. 2. Premium grade core b...

Johnson Tools Manufactory Co.,Ltd
Jiangsu,China

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AQ NQ HQ PQ Diamond Core Drill Bit And Core Lifter Q Series Crush Resistance

AQ NQ HQ PQ Diamond Core Drill Bit And Core Lifter Q Series Crush Resistance Jincheng Core Drill Bits Q series:AQ,BQ,NQ,HQ,PQ,BQ3,NQ3/NQTT,NQ2,HQ3/HQTT,PQ3/PQTT T2 Series: T2 46,T2 56,T2 66,T2 76,T2 86,T2 101 T...

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

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68mm 65mm 63mm 60mm Core Drill Bit For Masonry Diamond Drill Bit 8mm 14mm

Dry Diamond Core Drill Bits 10��10��60��M14 for Porcelain Ganite tile Glass Ceramics Marble Drill Bits With High Quality Specification : Diameter :5-40mm Diamond width :10mm Fast, smooth drilling and long life Gri...

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

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20×10×60×M14 Dry Diamond Core Drill Bits For Porcelain Ganite Tile Glass Ceramics Marble Drill Bits With High Quality

... Silver or laser welding segmented type 3. Long Drill,from 300mm-450mm in total length 4. Diamond from 32mm-355mm. Other sizes are available. 5. Connection: 1-1/4 UNC or any other thread. 6. Our Quality has ...

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

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28×10×60×M14 Dry Diamond Core Drill Bits For Porcelain Ganite Tile Glass Ceramics Marble Drill Bits With High Quality

28��10��60��M14 Dry Diamond Core Drill Bits for Porcelain Ganite tile Glass Ceramics Marble Drill Bits With High Quality Specification : Diameter :5-40mm Diamond width :10mm Fast, smooth drilling and long life Gri...

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

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25×60×20×M10 Dry Diamond Core Drill Bits With High Quality Long Life For Ganite Tile Porcelain Marble Drill Bits

25��60��20��M10 Dry Diamond Core Drill Bits for Ganite tile Porcelain Marble Drill Bits With High Quality Long Life Specification : Diameter :5-30mm Diamond width :20mm Fast, smooth drilling and long life Grit: #3...

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

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30×60×20×M10 Dry Diamond Core Drill Bits For Ganite Tile Porcelain Marble Drill Bits With High Quality Long Life

30��60��20��M10 Dry Diamond Core Drill Bits for Ganite tile Porcelain Marble Drill Bits With High Quality Long Life Specification : Diameter :5-30mm Diamond width :20mm Fast, smooth drilling and long life Grit: #3...

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

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22×10×60×M14 Dry Diamond Core Drill Bits for Porcelain Ganite tile Glass Ceramics Marble Drill Bits With High Quality

22×10×60×M14 Dry Diamond Core Drill Bits for Porcelain Ganite tile Glass Ceramics Marble Drill Bits With High Quality Specification : Diameter :5-40mm Diamond width :10mm Fast, smooth drilling and long life Gri...

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

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High Quality 10×10×60×M14 Dry Diamond Core Drill Bits For Porcelain Ganite Tile Glass Ceramics Marble Drill Bits

Dry Diamond Core Drill Bits 10��10��60��M14 for Porcelain Ganite tile Glass Ceramics Marble Drill Bits With High Quality Specification : Diameter :5-40mm Diamond width :10mm Fast, smooth drilling and long life Gri...

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

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32×15×60×M14 Dry Diamond Core Drill Bits For Ganite Tile Porcelain Marble Drill Bits With High Quality Long Life

32��15��60��M14 Dry Diamond Core 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: #...

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

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5×60×20×M10 Dry Diamond Core Drill Bits For Ganite Tile Porcelain Marble Drill Bits With High Quality Long Life

5×60×20×M10 Dry Diamond Core Drill Bits for Ganite tile Porcelain Marble Drill Bits With High Quality Long Life Specification : Diameter :5-30mm Diamond width :20mm Fast, smooth drilling and long life Grit: #30...

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

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NQ PCD Impregnated Diamond Core Drill Bits For Coal Mining / Well Drilling

NQ PCD Impregnated Diamond Core Drill Bits For Coal Mining / Well Drilling Jincheng PDC Diamond Bits Description: The impregnated diamond bits are typically used in the drilling of hard earth layers (hard strat...

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

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Diamond core drill bit for hardest rock: HRC 5 geological drilling impregnated

The hardness of the bit is HRC 5, which can drill the hardest rock quickly. Quartzite, chert ,taconite and banded iron are the right rocks for this bit. DIAMOND CORE DRILL BIT (INTERNATIONAL STANDARD) Bit type ...

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

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Diamond core drill bit for hardest rock: HRC 5 geological drilling impregnated

The hardness of the bit is HRC 5, which can drill the hardest rock quickly. Quartzite, chert ,taconite and banded iron are the right rocks for this bit. DIAMOND CORE DRILL BIT (INTERNATIONAL STANDARD) Bit type ...

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

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Non Coring Natural Diamond Core Drill Bits AQ BQ NQ HQ PQ HRQ for Exploration Diamond Core Drilling

...: This kind of diamond tool has good performance for various rock formations, and it is mainly used for general drilling. The powdered metal matrix ensures strong abrasion resistance and long service life. A...

ROSCHEN GROUP
Shanghai,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

...,#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 and reinforced concrete, we...

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

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35mm Diamond Core Drill Bits For Porcelain Tiles 35x10x60xM14

...Core Drill Bits for Porcelain Ganite tile Glass Ceramics Marble Drill Bits With High Quality Specification : Diameter :5-40mm Diamond width :10mm Fast, smooth drilling and long life Grit: #30,#40,#50,as cust...

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

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4 Core Drill Bit

Total 44139 products for 4 core drill bit Manufacture & Suppliers

Reinforced Concrete Round Hole 100mm Diamond Core Drill Bit

AQ NQ HQ PQ Diamond Core Drill Bit And Core Lifter Q Series Crush Resistance

68mm 65mm 63mm 60mm Core Drill Bit For Masonry Diamond Drill Bit 8mm 14mm

20×10×60×M14 Dry Diamond Core Drill Bits For Porcelain Ganite Tile Glass Ceramics Marble Drill Bits With High Quality

28×10×60×M14 Dry Diamond Core Drill Bits For Porcelain Ganite Tile Glass Ceramics Marble Drill Bits With High Quality

25×60×20×M10 Dry Diamond Core Drill Bits With High Quality Long Life For Ganite Tile Porcelain Marble Drill Bits

30×60×20×M10 Dry Diamond Core Drill Bits For Ganite Tile Porcelain Marble Drill Bits With High Quality Long Life

22×10×60×M14 Dry Diamond Core Drill Bits for Porcelain Ganite tile Glass Ceramics Marble Drill Bits With High Quality

High Quality 10×10×60×M14 Dry Diamond Core Drill Bits For Porcelain Ganite Tile Glass Ceramics Marble Drill Bits

32×15×60×M14 Dry Diamond Core Drill Bits For Ganite Tile Porcelain Marble Drill Bits With High Quality Long Life

5×60×20×M10 Dry Diamond Core Drill Bits For Ganite Tile Porcelain Marble Drill Bits With High Quality Long Life

NQ PCD Impregnated Diamond Core Drill Bits For Coal Mining / Well Drilling

Diamond core drill bit for hardest rock: HRC 5 geological drilling impregnated

Diamond core drill bit for hardest rock: HRC 5 geological drilling impregnated

Non Coring Natural Diamond Core Drill Bits AQ BQ NQ HQ PQ HRQ for Exploration Diamond Core Drilling

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

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

35mm Diamond Core Drill Bits For Porcelain Tiles 35x10x60xM14