Name: API 3 Wing Tungsten Carbide Step Type Drag Bit For Water Well Drilling
Brand: Henan Rancheng Machinery Co., Ltd.
SKU: three-wing step type drag bit
Availability: InStock

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API 3 Wing Tungsten Carbide Step Type Drag Bit For Water Well Drilling

Tungsten Carbide Step Type Drag Bit

Water Well Step Type Drag Bit

Place of Origin:

China

Brand Name:

RanCheng

Certification:

CE, ISO 9001:2000

Model Number:

three-wing step type drag bit

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Product Details

Drag Bit Size:

2"-25"

Connection:

2 3/8"~6 5/8" API Reg Pin

Make Up Torque:

4-4.8/6-7.5/9.5-12/16-22/38-43/46-54

Formations:

Soft,medium Soft,hard,medium-hard,very Hard Formation

Highlight:

Tungsten Carbide Step Type Drag Bit

Water Well Step Type Drag Bit

Payment & Shipping Terms

Minimum Order Quantity

Price

Negotiable

Packaging Details

Standard shipping

Delivery Time

10-15 working days

Payment Terms

T/T, Western Union

Supply Ability

100sets per Month

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Product Description

API 3 Wing Tungsten Carbide Step Type Drag Bit For Water Well Drilling

Product Description

The three-wing step-type drag bit is compatible with various drilling rigs and adaptable to different configurations. It adopts CNC-threaded machining to improve installation and ease of use, with forged sections milled to enhance the fit of carbide inserts. Standard 5.5 mm thick tungsten carbide blades are chosen for their durability. Designed for drilling in soft to medium-hard formations like sandstone, shale, and clay, the drag bit uses a stepped profile with cutting elements of varying sizes positioned at intervals along its length. Made from tungsten carbide or diamond, these wear-resistant and durable cutters enable efficient penetration, reducing the risk of bit sticking in the borehole.

Technical Parameters

Drag Bit Size(Inch)	2"(51MM)~25"(635MM)
Connection	2 3/8"~6 5/8" API reg pin
Make up Torque	4-4.8/6-7.5/9.5-12/16-22/38-43/46-54
Nozzle	Center jet
Adavantage	High drill efficiency in soft formation
Formations	Soft,medium soft,hard,medium-hard,very hard formation

Advantage

Constructed from one-piece heat-treated 4140 alloy steel for durability, ensuring step drill bit strength and longevity.
CNC thread machining process for precise installation and ease of use.
Forgings are milled for improved placement of carbide inserts.
The standard configuration includes 5.5 mm thick premium alloy inserts.
Hand-ground relief grooves behind the inserts for optimal performance.

Application

The three-wing step-type drag bit can drill deep holes in complex strata and is widely used in rock drilling in geological exploration, coal mining, mining, water conservancy, hydropower and other industries.

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