Maker claims the pneumatic hammer can drill 6.25-in.-diameter holes at penetration rates of up to 150 ft. per hour HammerHead claims its Roughneck R500 rock drilling system can turn any horizontal ...

The HammerHead Roughneck R200 2-inch air hammer is the smallest pneumatic rock hammer in the line, and is designed for hydraulic directional drills between 7,000 and 10,000 pounds. It drills a ...

It's always nice to pay a visit to your local Harbor Freight to browse for tools, especially if you have something specific in mind. If you don't shop at Harbor Freight that much, you might not be ...