Attach this air needle scaler to your compressor air line and watch as 19 hardened steel needles vigorously vibrate to easily remove weld flux, rust, scale, paint, cement and other residues from hard, durable, irregular surfaces. Do not use this air needle scaler on soft surfaces that are easily damaged. Link: http://www.harborfreight.com/air-needle-scaler-1108.html | Harbor Freight

Air Hammer Restoration Today, we restored the abandoned air hammer from the junk shop. It seemed to be broken and abandoned. How long it had been left unattended, the air coupling part was also wrinkled due to difficulty in disassembly. Disassembly, cleaning, sandblasting. I replaced the rough surface with a diamond cord. We're done with the paintwork, and we're gonna clean up the rest of the parts. Some of the components were even black-dye. I finished restoring and tested it. I'm very satisfie