good quality 6inch tungsten carbide step drag bit for soil drilling

Overview

Quick Details

Condition:New

Warranty:1.5 years

Applicable Industries:Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Retail, Construction works , Energy & Mining

Showroom Location:None

Video outgoing-inspection:Provided

Machinery Test Report:Provided

Marketing Type:New Product 2020

Place of Origin:Hebei, China, Hebei, China (Mainland)

Brand Name:longyue, Longyue

Type:DRILL BIT, Center Drill Bit

Machine Type:Drilling Tool

Material:Carbon steel, Tungsten Carbide

Processing Type:Forging, Forging

Use:Well Drilling

Model Number:Carbide Drill Bit

Usage:Oil,gas and water well drilling

Certification:API, API

Local Service Location:None

Packaging & Delivery

Selling Units:Single item

Single package size: 22X18X34 cm

Single gross weight:9.500 kg

Package Type:wooden cases, or as customer's request

Picture Example:

Video Description

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Product Description

 3 Wing Drag Drill Bit for Well Drilling

Drag bit are manufactured from forged high quality alloy steel and PDC cutter insert, plus state of art welding technology and multiple precision heat treatment to provide highest penetration rate and longest lifespan at roughest condition.Drag bits are designed for medium to hard formation and are used in areas that contain a lot of rock and also in the oil field.

Basial Specification
	Drag Bit Size	2''~17 1/2''
	Drag Bit 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
	Blades Quantity	3NZ
	Drag Bit Formation	soft,medium soft,hard, medium hard,very hard formation

 

Specification Overview
Type	Dimension		Thread Connection
	inch	mm
3-wing step type	3 1/2~17 1/2	88.9~445	N Rod,2 3/8''~6 5/8'' API REG/IF
3-wing chevron type	3 1/2~8	88.9~203	N Rod,2 3/8''~4 1/2'' API REG/IF
4-wing step type	7 7/8~17 1/2	200~445	3 1/2''~6 5/8'' API REG/IF
4-wing chevron type	3 1/2~6 1/2	88.9~165	N Rod,2 3/8''~3 1/2'' API REG/IF
drag bit blades	5 1/2~17 1/2	140~4445
Note:Special size is available by given sample pr drawings.

Product picture show 

 

Our Services

 

Product Advantage

 

1.Cutting structure is force balanced and bit blade is asymmetricalll designed so that the load on bit is balanced that resulting better stability of the bit

2.Main cutter are high performance PDC cutters to insure service lift of the bit while improving ROP  

3.Cutter exposure is optimized to insure the oil bit can achieve higher ROP is soft to medium formations 

4.Shock absorbers are designed to make the bit capable of drilling through formations with hard stringers

5.Hydraulic system of the bit is optimized using dynamic flow pattern simulation technology to enhance cleaning and cooling effects of the bit to effectively prevent bit from balling

 

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