3 1/2′ ′ Thread Ar 165mm Drag Bit for Water Well Drilling

• Customization: Available
• After-sales Service: Yes
• Warranty: Yes
• Model NO.: 165mm drag bit
• Thread: API 3 1/2′′reg / API 2 3/8′′reg
• Quality: Best
• Rock Formation: Soft,Middle,Hard
• Use: Water Well Drilling,Mining,Exploration and etc.
• Type: 3 Wings Step
• Transport Package: Ply-Wooden Cases
• Specification: 165mm
• Trademark: sollroc
• Origin: Chna(Mainland)
• HS Code: 82071990
• Production Capacity: 5000PCS/Month

Product Description

Product Introduction
A drag bit is a drill bit usually designed for use in soft formations such as sand, clay, or some soft rock. However, they will not work well in coarse gravel or hard rock formations. Uses include drilling water wells, mining, geothermal, environmental and exploration drilling. Whenever possible, they should be used to drill pilot holes because they produce cuttings that are easiest to log.

The drag bit is the earliest type of drill used in rotary drilling. The drag bit has a simple structure. On the elliptical cylindrical housing with internal thread, a lateral working blade is welded, and the blade is welded with a sheet-like carbide cutting. With the blade warning, the surface of the working surface is welded with a flaky, cylindrical carbide cutting tool and a granular cemented carbide.

Technical Parameters
 

Item	3 wings drag bits
Drag Bit Size(Inch)	6 1/2" ( 165mm )
Drag Bit Connection	3 1/2" API REG / 2 3/8'' API REG
Net Weight	8.1 KGS
Drag Bit Formation	soft ,medium soft ,hard,medium hard,very hard formation

Product Features
1.High Quality Full Thickness Composites
2.Wide scope of application:
Practice has proved that the bit is suitable for drilling soft and medium-hard formations such as carbonate, limestone, cretaceous, claystone, siltstone and sandstone. Compared with general bits, especially for rock formations of grade 6-8, the effect is particularly remarkable.

Company introduction
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.

Delivery & Package
Delivery: By air, By sea or By express
Package: Ply-wooden cases + Pallet

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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.