drill bit drag bit chevron drag bit from China manufacturer

Product Detail

Model No.: 2-7/8"~17-1/2"

Production Capacity: 5000 pcs/month

Delivery Date: within 15~30 days

Processing: Drilling Machine

Workpiece and Weight: Heavy-duty Machine Tool

Controlling Mode: CNC

Brand Name: ZK

Means of Transport: Ocean,Land,Air;DHL UPS Fede...

Packing: wooden box or steel box or ...

Processing Types: Metal

Automatic Grade: Semiautomatic

Precision: Precision

Usage: Special

Size: 2-7/8"~17-1/2"

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2)High quality with favorable price
3)Size you need
4)Your need is our target

product name API Chevron Drag Bit for well drilling

Product description:

Drag bits also named blade bits, with a TC 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 that are easiest to log.

Usually drag bits are three wings, while sometime people need four wings or five wings.

Chevron Drag Bit

Chevron drag bit: three wings chevron drag bit, four wings chevron drag bit;

Chevron drag bits diameter: 76mm to 445mm;

Chevron drag bits thread sizes: 2 3/8" API Reg, 3 1/2" API Reg, 4 1/2" API Reg, 6 5/8" API Reg, etc;

API Chevron Drag Bit for well drilling

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