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Total 32517 products for long drill bit extension Manufacture & Suppliers

Golden 20mm to 89mm Chisel Drill Bit For Stone Rock Drilling Holes

...Drill Bit For Stone Rock Drilling Holes Specifications: Chisel carbide drill bits 1. Long life 2. high quality 3. Wide selections of drill bits 4. ISO9001 Features: We can design and manufacture according to...

ROSCHEN GROUP
Shanghai,China

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Oil / Gas Drilling Rig Drill Bit , Kymera Hybrid Roller Cone Drill Bit API Reg Pin Thread

...Drill Bits 12 1/4 Inch Tricone Roller Bit for Oil and Gas Drilling 12 1/2" Hybrid PDC And Rolling Cone Bits This is a kind of combined with the advantages of rock bit and PDC bit drilling bit.New products, n...

ROSCHEN GROUP
Shanghai,China

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B76 Impregnated Bits / Diamond Core Drill Bits For Mineral Exploration Core Drilling

... / Impregnated Core Drill Bits 61.57 ~ 61.82mm B76 impregnated and granular material of the drill bits The impregnated diamond bits are the most commonly useful bits in the mineral exploration industry, as i...

ROSCHEN GROUP
Shanghai,China

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IADC 127 Milled Tooth Drill Bit / Tricone Rock Roller Bit Rubber Sealing

...Drill Bit / Tricone Rock Roller Bit Rubber Sealing Milled Tooth Drill Bit Discription The Milled Tooth Drill Bit is the most versatile drill bit on the market. It is the go to drill bit in most styles of dri...

ROSCHEN GROUP
Shanghai,China

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105mm Carbon Steel DTH Drill Bit for Underground Mining with Low Operating Cost and High Manganese Steel Construction

...Drilling DTH Drill Bit Product Information: DTH hammers transmit intensive impact energy with low energy loss. This results in good rock breakage, high penetration rates and high productivity. The equipment ...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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9 7/8（250.8mm）API Certified Tricone Drill Bits Carbide Core Bit

Rocks Applicable Terrain Tricone drill bits with Long Life Span *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-......

Hejian Ruida Petroleum Material Co., Ltd.
Hebei,China

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High Speed Penetration T6 Series HQ Diamond Core Drill Bits Turbo Type Customized

...Drill Bits Turbo Type Customized HQ Diamond Cutting Drill Bits Turbo Type , High Speed Core Drilling Bits for drilling very abrasive & fractured rock formation HQ Diamond Drill Bits Turbo Type , High Speed C...

ROSCHEN GROUP
Shanghai,China

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NMLC Core Barrel Water Welling Drilling 3 7/8" Tricone Drill Bit

... bit on the market. It is the go-to drill bit in most styles of drilling. Whether you are drilling a water well or an oil well, Roschen group limited has the Tricone Drill Bit for you. The Advantages of Usin...

ROSCHEN GROUP
Shanghai,China

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High Speed Rock PDC Core Bits / NQ HQ PQ Carbide Core Drill Bits

...Bits / NQ HQ PQ Carbide Core Drill Bits High Speed PDC Core Drill Bits For Rock Formations , carbide drill bit High Speed PDC Core Drill Bits For fractured and coarse Rock Formations , NQ HQ PQ carbide drill...

ROSCHEN GROUP
Shanghai,China

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16" PDC Drill Bit / 11" PDC Drill Bit

... structure of PDC bit is very simple, it generally includes drill body, cutting teeth, nozzle and junk slot, etc.PDC bit can be divided into two types: steel body and tungsten carbide matrix. The surface of ...

ROSCHEN GROUP
Shanghai,China

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4 Inch High Air Pressure DTH Drill Bits With Foot Valve DHD340 130mm

...Bit With Foot Valve DHD340 130mm Description Diameter: 105mm to 152mm. Applicaiton field: blasting hole, geotheromal hole. Face design: flat, convex, concave Inserts design: spherical, ballistic, parabolic F...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Tricone Drill Bit IADC 537 4 1/8" Single Cone Bits For Hard Rock Formation Mining Mineral Drilling

...bits for hard rock formation Mining Mineral Drilling Discriptions: Roschen is a professional manufacturer of rock bits in global market, we can supply all kinds of rock bits, such as PDC bits, TCI bits, rock...

ROSCHEN GROUP
Shanghai,China

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12 1/4" PDC Oil Drill Bit 5 Blade TCI Tricone Drill Bits

... 5 Blades Tricone Drill Bit Diamond Bit Drill Bit 1. The crown surface of the drill bit is a long cast surface, covered by double rows of cutters, which increases the stability of the drill bit when drilling...

Shaanxi Hainaisen Petroleum Technology Co.,Ltd
China

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12 1/4" PDC Oil Drill Bit 5 Blade TCI Tricone Drill Bits

... 5 Blades Tricone Drill Bit Diamond Bit Drill Bit 1. The crown surface of the drill bit is a long cast surface, covered by double rows of cutters, which increases the stability of the drill bit when drilling...

Shaanxi Hainaisen Petroleum Technology Co.,Ltd
China

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7 Degree Tapered Button Bits 3 Inch Rock Drill Bit For Hallow Drilling

...drill bit for hallow drilling Product category: DTH taper drill bit Matched connection: 7 degree taper Diameter: 35mm KINGDRILLING DTH taper drill bit description: Taper button bit as small hole bit is diffe...

Wuhan Kingdrilling Diamond Co.,Ltd
China

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PR54R Geothermal Exploration Hole DTH Drill Bits / Atlas Copco Hammer Bits

...Drill Bits Energy efficient Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened steel alloy for the bit b...

Hunan New Diamond Construction Machinery Co., Ltd.
Hunan,China

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PDC Drill Bit For Oil Drilling 6 3/4 Inch Baker Hughes PDC Drill Bits For Rotary Drilling Rigs

...Drill Bit for oil drilling 6 3/4 inch Baker Hughes PDC Drill Bits For Rotary Drilling Rigs PDC Drill Bits Lower your drilling cost Achieve maximum performance in a defined application. Our culture of continu...

ROSCHEN GROUP
Shanghai,China

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Water Well Drilling Tricone Drill Bit 9 7/8" IADC Code 537 Alloy Steel Material

...Drilling Tricone Drill Bit 9 7/8" IADC Code 537 Alloy Steel Material TRICONE ROCK DRILL BITS 9 7/8" For Water Well Drilling TRICONE ROCK DRILL BITS 9 7/8" IADC Code 537 For Water Well Drilling Tricone bit Th...

ROSCHEN GROUP
Shanghai,China

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Hybrid Tricone Drill Bit Metal Material Bake Hughes Oilfield Tools Equipment

...Drill Bits 8 1/2 inch, Kymera Hybrid Drill Bits for Bake Hughes Oilfield Tools & Equipment The hybrid drill bits or Kymera hybrid drill bits, the feature of this product is that it combines the advantages of...

ROSCHEN GROUP
Shanghai,China

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14 3/4 Inch TCI Tricone Drill Bit , Rock Drill Bit High Efficient Drilling Rate for Hard Rocks

...bit or TCI Tricone drill bit Product Discription The TriCone Bit is the most versatile drill bit on the market. It is the go to drill bit in most styles of drilling. ROSCHEN Tools always has the right Tri Co...

ROSCHEN GROUP
Shanghai,China

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Long Drill Bit Extension

Total 32517 products for long drill bit extension Manufacture & Suppliers

Golden 20mm to 89mm Chisel Drill Bit For Stone Rock Drilling Holes

Oil / Gas Drilling Rig Drill Bit , Kymera Hybrid Roller Cone Drill Bit API Reg Pin Thread

B76 Impregnated Bits / Diamond Core Drill Bits For Mineral Exploration Core Drilling

IADC 127 Milled Tooth Drill Bit / Tricone Rock Roller Bit Rubber Sealing

105mm Carbon Steel DTH Drill Bit for Underground Mining with Low Operating Cost and High Manganese Steel Construction

9 7/8（250.8mm）API Certified Tricone Drill Bits Carbide Core Bit

High Speed Penetration T6 Series HQ Diamond Core Drill Bits Turbo Type Customized

NMLC Core Barrel Water Welling Drilling 3 7/8" Tricone Drill Bit

High Speed Rock PDC Core Bits / NQ HQ PQ Carbide Core Drill Bits

16" PDC Drill Bit / 11" PDC Drill Bit

4 Inch High Air Pressure DTH Drill Bits With Foot Valve DHD340 130mm

Tricone Drill Bit IADC 537 4 1/8" Single Cone Bits For Hard Rock Formation Mining Mineral Drilling

12 1/4" PDC Oil Drill Bit 5 Blade TCI Tricone Drill Bits

12 1/4" PDC Oil Drill Bit 5 Blade TCI Tricone Drill Bits

7 Degree Tapered Button Bits 3 Inch Rock Drill Bit For Hallow Drilling

PR54R Geothermal Exploration Hole DTH Drill Bits / Atlas Copco Hammer Bits

PDC Drill Bit For Oil Drilling 6 3/4 Inch Baker Hughes PDC Drill Bits For Rotary Drilling Rigs

Water Well Drilling Tricone Drill Bit 9 7/8" IADC Code 537 Alloy Steel Material

Hybrid Tricone Drill Bit Metal Material Bake Hughes Oilfield Tools Equipment

14 3/4 Inch TCI Tricone Drill Bit , Rock Drill Bit High Efficient Drilling Rate for Hard Rocks