Founded in Martinsville, Ohio in 1885, IRWIN takes pride in developing tools with the professional tradesman in mind. Here at SJTools, we offer a wide range of heavy duty IRWIN tools, from drill bits to saws, IRWIN hand tools and power tool accessories are built for performance and reliability to help you get the job done to a superior standard. These tools are regularly tested on site by Irwin’s end user teams for quality and durability you can rely on.