Drilling and Blasting, DHD Bit

• Certification: ISO 9001:2000
• Standard: JIS, ASTM
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Material: Alloy Steel
• Transport Package: Ply-Wooden Cases for Exporting
• Model NO.: CR110
• Specification: 2 Inch to 12 Inch
• Trademark: Super Diamond
• Origin: China
• HS Code: 8207199000
• Production Capacity: 10000

Product Description

 CR110 Low Air Pressure DTH Hammers CIR110 


Advantages:
1.The strong energy of single impact and the low energy consumption in rock crushing.
2.The weight ratio of Piston and Bit almost reaches 1:1 to provide long effective acting time, which leads to the improved efficiency in rock crushing and the extended service life of the drilling tool.
3.A good performance in central air exhaust and cuttings discharge, which reduces the repeated crushing of rock.
4.A check vlave device is available to drill holes under water.

The CR Serries DTH Hammer, an ideal drilling tool, is widely used in such industries relating to energy used in such industries relating to energy, transportation,metallurgy,building etc.

Products specifications: