The simplified design of our Down The Hole Hammers reduce the number of consumable parts and make the process for assembling or disassembling the hammer significantly easier for the user.

Hammers and bits manufactured by ARC use the very highest standards, the latest manufacturing technologies, and are backed up by strict quality control processes.

The products produced by ARC will have a long service life while operated in the most demanding of operating environments.

The hammer will operate at the highest efficiency when a blank choke is used. However, an interchangeable choke can be used for cutting removal when additional air is required.

FEATURES

• The simple structure of the hammer ensures minimal consumable parts which are easy to disassemble and assemble.
• The mechanical design produces a powerful transfer of energy to the bit, ensuring it is capable of performing in both low and high pressure environments.
• Precision machining using high quality materials ensures lower breakdown frequencies and stable performance for an extended time.
• Adjustment of a plug in the hammer allows for air consumption to be controlled and slime discharge to happen smoothly by maintaining the speed of air discharge in the hammer.
• Built-in non-return valve that can be used underwater.

ARC Down The Hole drill bits are widely used not only for underground water development but also for civil construction, mining, exploration and boring. 

Our drills demonstrate an ability to drill with high energy through soft and hard rock, ensuring efficient, economical drilling.

We stock 5” to 22” bits.