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Total 9854 products for 3 inch hole drill bit Manufacture & Suppliers

Concentric Casing 3 Inch 4 Inch Rock Drill Bit System In Loose Soil

Product name: 127MM single use concentric caisng drilling system in loose soil Product category: Concentric casing drilling bit Matched hammer: Hammer DHD340 Matched casing pipe OD: 129mm MRING casing drilling ...

Wuhan Kingdrilling Diamond Co.,Ltd
China

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PDC 17-1/2 Inch Diamond Drill Bit Of API Spec

Diamond Drill Bit of API Spec 1 . Descriptions: PDC bits are specifically engineered for high-speed drilling in shale, limestone, and sandstone formations. Diverging from roller cones, these polycrystalline dia...

Suzhou Energy Tool Co., Ltd.
Jiangsu,China

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High Pressure 150mm 200mm Blast Hole Drilling Bit DTH Hammer Button Bits for Core Drilling Rig

... Concave is an excellent all around face design and is used as a general-purpose bit for most conditions while drilling a very straight hole. Convex bits are used for a combination of speed and service life....

Beijing Silk Road Enterprise Management Services Co., Ltd.
Beijing,China

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6 Inch DTH Drill Bit with Heat Treatment for Geothermal Drilling and Civil Engineering

... rock drilling tools like: DTH hammers and bits, RC hammers and bits, DTH drill rods and top hammer drilling tools. Our tools are widely used in different drilling applications including mining, quarrying, w...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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10-inch DTH Drill Bits High Manganese Steel Carburized Steel for Coal and Iron Mining

Features 1.Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength).Featuring spherical tungsten carbide inserts th...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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Long Skirt T51 R38 Retractable Blast Hole Drill Bits , Ballistic Rock Mining Tools

Mining Tools Hard Rock Drilling Long Skirt T51 Retractable Button Drill Bits Ballistic Button Retrac Button Bit Description: MTH thread button drill bits are made by high quality alloy steel bar and tungsten ca...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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API 10-5/8 Inch PDC Drill Bit for Oilfield Drilling Tool

API PDC Drill Bit for Drilling Tool Oilfield Introduction of Steel-body: Steel is metallurgically opposite of matrix. It is capable of withstanding high impact loads, but is relatively soft and, without protect...

Suzhou Energy Tool Co., Ltd.
Jiangsu,China

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Anti - Wear Core Hole Drill Bits , NQ2 NQ3 HQ2 HQ3 Rock Core Drill Bits

AQ BQ HQ NQ PQ NQ2 NQ3 HQ2 HQ3 Impregnated Diamond Core Drill Bits Specification: Diamond core drill bits and diamond non-core drill bits A-Gauge Core Bits: A, A-RSG, AWG(AX), AWM, AWT, LTK48 B-Gauge Core Bits:...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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3 Blade 6 Inch Oilfield Drill Bit Manganese Diamond PDC Bit

6 Inch 3 Blades Water Well Diamond Drill Bit Rock Drilling Bit Characteristics: 1. The crown surface of the bits is long cast surface covered by double-row cutters so that it can increase the stability when the...

Shaanxi Hainaisen Petroleum Technology Co.,Ltd
China

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3 Blade 6 Inch Oilfield Drill Bit Manganese Diamond PDC Bit

6 Inch 3 Blades Water Well Diamond Drill Bit Rock Drilling Bit Characteristics: 1. The crown surface of the bits is long cast surface covered by double-row cutters so that it can increase the stability when the...

Shaanxi Hainaisen Petroleum Technology Co.,Ltd
China

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14 Inch Tricone Drill Bit 375mm Iadc 417 Forging

...inch 375mm iadc 417 tci tricone roller drilling bit for well drilling JSBIT tricone bits factory offers all kinds of tricone drill bits. Tricone bits are available in new and used tricone bits , steel tooth ...

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

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M14 Thread Dry 3 Inch Core Drill Bit Reinforced Concrete 370mm

Customizable 450/ 500/ 370mm Diamond Core Drill Bits For Granite Marble 1. Description Designed to Drill various stones,such as granite ,marble,etc,featuring clean and smooth drilling. 2. Specification Product ...

Suzhou Hizar Machinery&Tool Co.,Ltd.
China

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M14 Thread Dry 3 Inch Core Drill Bit Reinforced Concrete 370mm

Customizable 450/ 500/ 370mm Diamond Core Drill Bits For Granite Marble 1. Description Designed to Drill various stones,such as granite ,marble,etc,featuring clean and smooth drilling. 2. Specification Product ...

Suzhou Hizar Machinery&Tool Co.,Ltd.
China

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12-1/4 Inch PDC Drilling Bit of Diamond Cutting Tool

PDC Drilling Bit of Diamond Drillling Tool Development of PDC bits: Fortunately, both steels and matrix are rapidly evolving, and their limitations are diminishing. As hard-facing materials improve, steel bits ...

Suzhou Energy Tool Co., Ltd.
Jiangsu,China

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Thread Button Blast Hole Drill Bits , Oem 76mm T38 Drill Bit

76mm - T38 Thread Bit Rock Drill Tungsten Carbide Thread Button Bit Application: Threaded Drill Bits cover regular, retrac and reaming types. With stronger button-fixing ability, longer service life, better wea...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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Integral Symmetric Down The Hole Drill Bits Tools For Rock 3Inch

Product name: 323mm MRING-XD integral symmetric casing drilling bit for loose rock formation Product category: ntegral symmetric casing drilling tools Matched hammer: Hammer SD10 Matched casing pipe OD: 323mm M...

Wuhan Kingdrilling Diamond Co.,Ltd
China

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Tri-cone Mill Tooth 8-3/4 Inch Mining Drilling Bit

...Drilling Bit Drill Bit Specification : Product name Mill Tooth Tricone Bit Size 8-3/4 inch Tooth type Milled Tooth Connection API Reg Bearing Rubber Sealed Bearing Nozzle Three Jet Nozzles & Center Jet Appli...

Suzhou Energy Tool Co., Ltd.
Jiangsu,China

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Diamond PDC Drilling Bit 12 1/4 Inch Oilfield Drilling Bit API Standard PDC Drill Bit

Introduction of PDC drill bit: �� Steel body with hardening tungsten carbide surface(WC),make the drill bit both high strength and very strong abrasion resistance. �� PDC cutter can improve the life and shield th...

Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
Zhejiang,China

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Reliable Bore Hole Drill Bit , Customized Center Drill Bit For Rotary Drilling

Rotary drilling bit cutters single cone bitSingle Cone Bit For Well Drilling Single Cone Bit best sell cone Product Description �� Cutting Structure : The durability of premium tungsten carbide insert is improve...

Wuhan Yijue Tengda Machinery Co., Ltd
Hubei,China

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Z46 Z56 Z66 Z76 Casing TC Bit , Core Hole Drill Bits 125-182mm Diameter

TC Bit Z46 Z56 Z66 Z76 Casing Threaded Drill Bits for Mining Anchoring Drilling Bit, 133mm Male Screw Rock Drill Bit Part No. Casing Shoe Outer Pipe Inner Pipe Central Bit O.D (Mm) L (Mm) O.D (Mm) I.D (Mm) L (M...

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

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