159mm Three Wings Step Drag Drill Bits

• Customization: Available
• After-sales Service: Yes
• Warranty: Yes
• Model NO.: 159mm
• Quality: Best
• Rock Formation: Soft,Middle,Hard
• Use: Water Well Drilling,Mining,Exploration and etc.
• Type: 3 Wings Step
• Transport Package: Ply-Wooden Cases
• Specification: 2′′-17 1/2′′
• Trademark: sollroc
• Origin: Chna(Mainland)
• HS Code: 82071990
• Production Capacity: 5000PCS/Month

Product Description

Product Introduction
Stepped three-wings drag bits are suitable for medium-hard to hard formations, as well as for rocks and oil fields. drag bit is divided into two-wing drag bits, three-wing drag bits, four-wing drag bits and so on

Technical Parameters

Item	3 wings drag bits
Drag Bit Size(Inch)	1 7/8"(47MM)~17 1/2"(444.5MM)
Drag Bit Connection	2 3/8"~6 5/8" API reg pin
Dril rods dia.	76mm, 89mm, 114mm, etc
Drag Bit Formation	soft ,medium soft ,hard,medium hard,very hard formation

Product Features
1.bits' body and wings are integrated casting instead of welding them together
2.Utonomous design of threads to suit all drill pipe interfaces
3.Repeated grinding, repeated chemical treatment, dust-free welding composite
4.Use high grade carbide inserts only
5.The wings are thickened

Company introduction
1. Our factory has been specialized in manufacturing drilling tools and spare parts for over 10 years.
2. We have advanced technology and equipment.
3. Our technician has more than 13 year's professional working experience.

Delivery & Package
Delivery: By air, By sea or By express
Package: Ply-wooden cases + Pallet

Detailed Image