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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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305mm Chevron Step Drag Bits For Clay Sand Drilling

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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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305mm Chevron Step Drag Bits For Clay Sand Drilling

Brand Name SOLLROC
Model Number 64mm -305mm 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 64-305mm
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

High Quality 64mm-305mm Chevron Step Drilling Drag Bit For Clay Sand Drilling

 

Product Introduce

The Chevron style drag bit does not penetrate as fast as the step type, however it will cut harder formations such as medium soft to medium hard sand rock and shale.

 

Advantages

1. Reasonable price

2. CNC threaded machining for proper installation &use;
3. Forgings are milled to better seat the carbide inserts.
4. Select tungsten carbide inserts 5.5mm thick are standard.
5. Relief is hand ground behind carbide inserts for maximum performance.
6. Usage: Mining, Exploration, Environmental, Water well, Geo Exchange, etc.
7.Ultra high strength brazing to ensure bit toughness

 

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

 

Detail Photos:

 

About us

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: Chevron Step Drag Bits   305mm Step Drag Bits   64mm chevron drag bits  
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