Three Wings Step Type Drag Bit

• Standard: ISO 9001
• Type: Non-Coring
• Material: Tungsten Carbide
• Model NO.: 2 7/8"~8"
• Usage: Well Drilling, Rock Drilling
• Transport Package: Carton
• Specification: ISO9001
• Trademark: FORSUN
• Origin: Changsha
• HS Code: 82071990
• Production Capacity: 1000 Per Month

Product Description

 

Product Description

The Drag Bits can penetrate softer formations such as stiff clays and mudstones very quickly. Usually used for construction or other site investigation projects. It has two types, Step Type and Chevron Type.

Forsun can design the special size per customers' requirements.


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.

Size: 2 7/8" to 24"
Thread: 2 3/8, 3 1/2, 4 1/2, 5 1/2, 6 5/8 API Reg. Pin
 

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