The APT brand has been synonymous with quality since 1938. Superior performance, excellent product reliability, competitive pricing, ergonomic designs, and a great warranty are what makes APT an industry leader. International Air Tool & Industrial Supply Company is proud to be an APT distributor offering reliable service and support. American Pneumatic Tools boasts an extensive catalog of air tools: hand held rock drills, chipping hammers, pneumatic cutting tools, paving breakers, backfill tempers, trench diggers and more.