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Total 4602 products for long screwdriver bit Manufacture & Suppliers

8 1/2" TDHA316 high quality Steel tooth tricone bit for water well/oil well

... Steel tooth bit: Soft formation tooth bits: The soft formations tooth bits are used to drill low compressive strength, soft formations. Long projection tooth lengths are used on high offset cones to provide...

hejian tengda petroleum supplies company
Hebei

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6" IADC261 high quality Steel tooth tricone bit for water well/oil well

... Steel tooth bit: Soft formation tooth bits: The soft formations tooth bits are used to drill low compressive strength, soft formations. Long projection tooth lengths are used on high offset cones to provide...

hejian tengda petroleum supplies company
Hebei

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High Speed electroplated Diamond Core Drill Bit Vacuum Brazed With Amazing Long Service Life for marble,granite

...Bit Vacuum Brazed With Amazing Long Service Life for marble,granite 2. This diamond core drill bits areSuitable for fast and clean drilling of marbles, granite, ceramic tiles, glass,cement,PVC,FRP,GRP,etc.Ac...

JDR Diamond Tools Co.,Ltd
Jiangsu,China

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BIT 45 MM SR35 R32 Drilling Accesories Tricone Drill Bit For Tunneling

BIT 45 MM SR35 (R32) Drilling accesories for tunneling tricone drill bit Feature Premium designs and steel and premium tungsten carbide insert grade T6 supplied by Boart Long year, Offers industry-leading stren...

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

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OEM ODM Small 18mm Diamond Core Drill Bit Long Lifespan Firm Welded

... ODM Small 18mm Diamond Core Drill Bit Long Lifespan Firm Welded We specialized in manufacturing Drill Rods, Casings, Core barrels, Diamond bits, Reaming shells, Drill rigs, PDC bits and other drilling tools...

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

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Fast Cutting Speed 60 Mm Diamond Core Bit Long Service Life Stable Performance

...Mm Diamond Core Bit Long Service Life Stable Performance 60mm Dry Diamond Core Drill Bit The Diamond Tool Industries dry diamond core drills are designed for drilling through reinforced concrete. These concr...

Wuxi Shifeng Geology and Mineral Drilling Tools Co., Ltd.
Jiangsu,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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1 Inch Diamond Core Drill Bit For Extractor Fan Wood 25x12x60xM14

...Bits for Ganite tile Porcelain Marble Drill Bits With High Quality Long Life Specification : Diameter :22-30mm Diamond width :12mm Fast, smooth drilling and long life Grit: #30,#40,#50,as customer request. T...

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

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6mm 8mm 10mm Diamond Core Drill Bit For Tiles

...,#50,as customer request. Thread: Hex Shank. Special design are available upon request Feature : Vacuum Brazed Diamond Drill Bit. Designed for professional contractors who demand the very fast drilling all k...

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

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