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Alloy Steel 26 Inch Exploration Drag Drill Bit

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Alloy Steel 26 Inch Exploration Drag Drill Bit

Name: Alloy Steel 26 Inch Exploration Drag Drill Bit
Brand: ShiTan
Price: 1 USD

Quality Alloy Steel 26 Inch Exploration Drag Drill Bit wholesale

Place of Origin : China

MOQ : Negotiation

Price : Negotiation

Delivery Time : Within 7-12 days

Payment Terms : L/C, D/A, T/T, Western Union

Brand Name : ShiTan

Certification : ISO9001

name : Step Drag Bits

Model Number : 3 wing

processing : forging

size : 3-26 in

Use : Well Drilling

color : customized

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Alloy Steel 26 Inch Exploration Drag Drill Bit

Product Description

Step Drag Bits also named blade bits, with a Tungsten Carbide inserts on the blades.
They are usually designed for use in soft formations such as sand, clay, or some soft rock.
Their uses include drilling water wells, mining, geothermal, environmental and exploration drilling.
Whenever possible, they should be used to drill pilot holes, for they produce cuttings are easiest to log.
Normally drag bits are 3 wings, but we can make 4 or 5 wings following your drawings or samples.
Many special designs are available upon your request.
Drag bit are manufactured from forged high quality alloy steel and premium tungsten carbide insert, plus state of art welding technology and multiple precision heat-treatment to provide highest penetration rate and longest lifespan at roughest condition

Bit parameters

Drag Bits	Sizes	Threads
Three-wing and Four-wing Regular step drag bits	3''~26''	2 3/8'',2 7/8'',3 1/2'',4 1/2'', 6 5/8'', 7 5/8'' API REG
Three-wing and Four-wing Heavy step drag bits	3''~26''	2 3/8'',2 7/8'',3 1/2'',4 1/2'', 6 5/8'', 7 5/8'' API REG

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