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305mm Chevron Step Drag Bits For Clay Sand Drilling

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Changsha Sollroc Engineering Equipments Co., Ltd

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305mm Chevron Step Drag Bits For Clay Sand Drilling

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Brand Name :	SOLLROC
Model Number :	64mm -305mm Drag Bits
Certification :	SGS
Price :	negotiate
Payment Terms :	L/C, D/A, D/P, T/T, , MoneyGram
Supply Ability :	5000 pieces per month
Delivery Time :	about 15 days

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Product Details
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305mm Chevron Step Drag Bits For Clay Sand Drilling

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

Type	Dimension		Thread connection
Type	inch	mm	Thread connection
3 wings step type	2 - 17 1/2	51-445	2 3/8'' - 6 5/8'' API REG
3 wings chevron type	2 1/2 - 8	64-203	2 3/8'' - 4 1/2'' API REG
4 wings step type	7 7/8 - 17 1/2	200-445	3 1/2'' - 6 5/8'' API REG
4 wings chevron type	2 5/8 - 12	67 - 305	2 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

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