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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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Soft Formation Soil Drilling Blue 305mm Diameter 3 Wings/Blades Drag Bit

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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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Soft Formation Soil Drilling Blue 305mm Diameter 3 Wings/Blades Drag Bit

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

Soft Formation Soil Drilling Blue 305mm Diameter 3 Wings/Blades Drag Bit​

 

Product Introduce

The drag bit is designed for use in soft formations such as sand, clay, or some soft rock.
Step type bits are the most common type of drag bit used widely for soft to medium formations.
Chevron bits are designed for medium to hard formations.
Thread available:2 3/8, 3 1/2, 4 1/2, 5 1/2, 6 5/8 API Reg. Pin, IF Pin

 

Adavantages

1.High Quality Full Thickness Composites

2.Drag drill bit is used for drilling overburdens with sands, clays and soft formations. These bits will produce larger cuttings than Chevron style bit.

3.Because the step drill bit is more aggressive than the Chevron, the effect will be faster

 

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

Drag bits ar ethe perfect solution for soil, sand,sticky clay and grouting drilling.They are designed for the higher penetration rates in softer unconsolidated formations,provide lower costs per foot.Drag bits are more aggressive than tricone bits and have higher speed while lower cutting action

 

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.

 

Package:

Wooden cases or your required

 

Delivery Time

Generally need 15-20 days

 

Transport Way

By air, By Sea or By Express

Product Tags: 305mm Diameter 3 Wing Bit   Soft Soil Drilling 3 Wing Bit   305mm Diameter Step Drag Bits  
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