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Changsha Sollroc Engineering Equipments Co., Ltd
FOCUS IN MANUFACTURING OF HIGH QUALITY DTH AND RC DRILLING TOOLS.
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SGS API REG Thread Tungsten Carbide Step Drag Bits With 3 4 Wings

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Changsha Sollroc Engineering Equipments Co., Ltd

City: changsha

Province/State:hunan

Country/Region:china

Tel:86-731-85551632

Contact Person:
Ms.Ling Bo
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SGS API REG Thread Tungsten Carbide Step Drag Bits With 3 4 Wings

Brand Name SOLLROC
Model Number 3''-12'' Drag Bits
Certification SGS
Place of Origin China
Minimum Order Quantity 1 piece
Price negotiate
Payment Terms L/C, D/A, D/P, T/T, , MoneyGram
Supply Ability 5000 pieces per month
Delivery Time about 15 days
Packaging Details Cartons + ply wood case (no plastic)
Size 3''-12''
Color Blue or you wanted
Application soft or medium formation
Advatage High Performance and Long Service life
Type drag bits
Material Tungsten carbide
Advantage good quality with competitive price
Detailed Product Description

Step-Type Drag Bits Of Three-Wings And Four-Wings For Water Well Drilling

 

Product Introduce

Drag bits can be either solid or welded construction. Solid, or one piece construction, is the most durable and recommended for all oil field and natural gas applications where error cannot be tolerated. Because of the large flow course, drag bit is suitable either for air or fluid drilling and does not detract from the bit's strength.

 

Adavantages

1.Drag bits are welded solid at the nose for durability
2.Forgings are milled to better seat the carbide inserts
3.Relief is hand ground behind carbide inserts for maximum performance

 

Techinical parameter

TypeDimensionThread connection
inchmm
3 wings step type2 - 17 1/251-4452 3/8'' - 6 5/8'' API REG
3 wings chevron type2 1/2 - 864-2032 3/8'' - 4 1/2'' API REG
4 wings step type7 7/8 - 17 1/2200-4453 1/2'' - 6 5/8'' API REG
4 wings chevron type2 5/8 - 1267 - 3052 3/8'' - 4 1/2'' API REG

 

Application

The step type bits are most commonly used in the field. They are primarily designed for soft to medium hard rock formation. SOLLROC offers robust heavy duty drag bits suitable for drilling holes ranging from 2'' to 17 1/2'', which are available in 3 wings and 4 wings design.

 

Detail Photos:

 


 

About us

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.

 

At sollroc, customer satisfaction is our top priority. Our sales team takes a proactive approach in meeting customers' needs. We take the time to get to know you and learn about your operations so we can better assist you. We strive to meet customers' needs by supplying the tools and equipment you need when you need them, providing product support, and following through with excellent customer service every step of the way.

 

Package:

Wooden cases or your required

 

Delivery Time

Generally need 15-20 days

 

Transport Way

By air, By Sea or By Express

Product Tags: Tungsten Carbide 3 Wing Bit   SGS Step Drag Bits   API REG Thread Step Drag Bits  
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