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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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Changsha Sollroc Engineering Equipments Co., Ltd

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

Name: 190mm 7 12 Diameter Drag Drill Bit AR 3 12 Thread Blue Corlor 3 Wings
Brand: SOLLROC
Price: 1 USD

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

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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:

step drag bits

chevron drag bit

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