3" - 12" High Air Pressure Down The Hole Hammer With Long Service Life

High Air Pressure DTH hammer size from 3" to 12",76mm - 304mm

Product Description

High air pressure DTH hammer:

1. High air pressure DTH hammer size from 3" to 12"(76mm-304mm)
2. Shank types including COP, QL,DHD, MISSION,HD,IR, SD,TD, etc.
3. Connect Thread : API 2 3/8" , API 3 1/2 , Reg-6 5/8"Reg etc.

Low Air Pressure DTH hammers:

1. CIR series Low air pressure DTH hammer includes: CIR55, CIR65, CIR70, CIR80, CIR 90, CIR110, CIR110W, CIR150, CIR170, CIR200W etc.

Advantages

1. Fast drilling speed and low air consumption due to the special inner structure.

2. Smooth performance and long service due to high quality alloy steel materials and advanced processing technology adapted.

3. Low problem rate and easy to maintenance due to simple, reliable and easy assemble and disassemble inner structure of hammer.

4. Easy to depart bit from hammer due to multi—head thread connecting chuck and cylinder of hammer.

5. Interchangeable with DTH bit and drill pipe

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About us

Zhuzhou Jinxin Cemented Carbide Co., Ltd. is located in Zhuzhou, Hunan Province which the largest cemented carbide production base in China. The company has been Established 25 years, focusing on the development and production of button bits. Through years of development, Jinxin has won the favor of customers with its stable product quality and professional team service.

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3" - 12" High Air Pressure Down The Hole Hammer With Long Service Life Images