10ft T38 Circular Threaded Extension For Top Drill Rod

10ft T38 Circular Threaded Extension for Top Drill Rod

Product feature of Rock Drilling Tools

Drill Rod

Wide range of products, matching different working conditions

Our thread has the characteristics of tight connection, good energy transmission effect, strong wear resistance and easy disassembly. At present, there are two commonly used thread forms: rope thread or trapezoidal thread.

1. Our threaded drill pipe is made of high-strength alloy steel imported from Sweden and Shanghai Baosteel.

2. All traces and threads are shaped by high precision CNC machine tools.

3.MF rod adopts mature friction welding technology to improve the service life of thread.

4. Overall carburizing increases the carbon content of the outer part of the drill pipe and hardens the outer steel body.

5, solid thread and the inner wall of the drill bit perfect fit, high precision, high efficiency to complete the complex rock and terrain rough drilling in various roadway driving, underground mining and open drilling tasks.

Extension drill rod is used in drifting, tunneling, long-hole drilling, bench and production drilling.

Our drilling tools are designed to deliver high production footage at the lowest possible cost.

Products are precision machined from high quality steel, then heat treated to insure strength and durability.

Product data of Rock Drilling Tools

Specifications

Xi'an Huizhong mechanical equipment Co., Ltd.

Xi'an Huizhong mechanical equipment Co., Ltd. is a company specializing in the production and sales of rook drilling jumbos, rock drills, rock drill accessories, drilling tools.
Since its establishment, relying on the abundant resources in China and abroad, the company has made good achievements in the professional field. Relying on the market-oriented and high-quality after-sales service, the company has won the trust and support of customers. The company has a professional after-sales team and maintenance engineers. It has won a lot of valuable time for customers with excellent technology. It has cooperative relations with many large-scale mines and China Railway units.
Customer product competitiveness is our goal. Our company is also willing to form strategic partners with OEMs and OEM end users to face the big environment and market together, and contribute to the rapid development of machinery industry.

1. machine sales, accessories supply and professional after-sales service as one

2.Good product quality, reasonable design structure, quality

3. Reasonable price, so that profit users, to achieve a win-win situation