Drag Bits with a TC inserts from China manufacturer - Cangzhou Great PDC Bits Co., ltd.

Price:	50.0~500.0 USD
Payment Terms:	T/T,L/C,WU
Place of Origin:	Hebei, China (Mainland)


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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

Type:: Center Drill Bit

peocessing type:: forging

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

use:: soft formations

material:: carbide

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,

product name forging Drag Bits with a TC inserts

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.

Three wings stepped drag bits:

Drag bits are made according to API standard or NROD thread standard or others.

Various step and chevron drag bits are available from 2 inch to 17 1/2 inch.

There is very good feedback because of the quality and price.

Different drag bits can be made according to your drawings or samples.

Advantage

1) Super long life

10 times than cemented carbide drill bits under the same condition.
2) High efficiency

Time of lifting the drilling machine could be reduced sharply, and the average time effciency could be increased more than 2 times.
3) Wide range of application

it could have a penetration of rock formation with f≤12, especially for the rock formation with f=5-10.

forging Drag Bits with a TC inserts

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