Air compressor tools aren't seen quite as often as their battery powered or corded siblings, but they can be incredibly ...

Read more: 5 Automotive Diagnostic Tools From Harbor Freight To Add To Your DIY Collection One air hammer available at Harbor Freight comes from Central Pneumatic, two from its McGraw brand ...

diameter holes at up to 150 ft. per hour. The larger version of the Roughneck R400 introduced last year includes the R500 air hammer with high-flow housing. 6.25-in. straight and offset bits ...