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190mm 7 1/2'' Diameter Drag Drill Bit AR 3 1/2'' Thread Blue Corlor 3 Wings
190mm 7 1/2'' Diameter Drag Drill Bit AR 3 1/2'' Thread Blue Corlor 3 Wings
Specifications
Brand Name :
SOLLROC
Model Number :
190mm Drag Bits
Certification :
SGS
Place of Origin :
China
MOQ :
1 piece
Price :
negotiate
Payment Terms :
L/C, D/A, D/P, T/T, , MoneyGram
Supply Ability :
5000 pieces per month
Delivery Time :
about 18 days
Packaging Details :
Cartons + ply wood case (no plastic)
Size :
1 7/8'' - 17 1 /2''
Color :
Blue or you wanted
Application :
soft formation
Advatage :
High Performance and Long Service life
Type :
drag bits
Material :
Tungsten carbide
Description

190mm 7 1/2'' Diameter AR 3 1/2'' Thread Blue Corlor 3 Wings Step Drag Bits

Product Introduce

Drag bits can be either solid or welded construction. Solid, or one piece construction, is the most durable and recommended for the applications where error cannot be tolerated.

All tungsten carbide tips are silver soldered to the bit wing by a special process to ensure a strong bond that will not shear or break when drilling through hard rock.

Features

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

Because the step drill bit is more aggressive than the Chevron, the effect will be faster. However, it will be less durable as well.

Specification

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


190mm 7 1/2'' Diameter Drag Drill Bit AR 3 1/2'' Thread Blue Corlor 3 Wings

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.

Delivery Time

Generally need 20 days

Transport Way

By air, By Sea or By Express

Product tags

25mm drill bit

,

65mm drill bit

,

drill size for m6 thread
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190mm 7 1/2'' Diameter Drag Drill Bit AR 3 1/2'' Thread Blue Corlor 3 Wings

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Product Detail
Brand Name :
SOLLROC
Model Number :
190mm Drag Bits
Certification :
SGS
Place of Origin :
China
MOQ :
1 piece
Price :
negotiate
Contact Supplier
190mm 7 1/2'' Diameter Drag Drill Bit AR 3 1/2'' Thread Blue Corlor 3 Wings

Changsha Sollroc Engineering Equipments Co., Ltd

Verified Supplier
8 Years
hunan, changsha
Since 2006
Business Type :
Manufacturer, Exporter
Main Products :
DTH Drilling Tools, Down The Hole Hammer, DTH Drill Bits
Total Annual :
10000000-50000000
Employee Number :
600~700
Certification Level :
Verified Supplier
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