159mm Three Wings Step Drag Drill Bits

• Thread：API Reg
• Quality：Best
• Rock Formation：Soft,Middle,Hard
• Use：Water Well Drilling,Mining,Exploration and etc.
• Type：3 Wings Step
• Transport Package：Ply-Wooden Cases

=== Base Info ===

• Model NO.：159mm
• Specification：2′′-17 1,2′′
• Trademark：sollroc
• Origin：Chna(Mainland)
• HS Code：82071990
• Production Capacity：5000PCS,Month

=== Description ===

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