Businesses in the engineers' small tools category supply compact tools and equipment used for engineering, manufacturing, maintenance and repair work. Their stock may include hand tools such as spanners, screwdrivers, pliers, files and hacksaws, alongside cutting tools, drill bits, taps and dies. Some suppliers also offer measuring and inspection equipment, including callipers, micrometers, gauges and rules. Customers may be able to buy workshop accessories and consumables such as abrasives, tool holders, clamps and fastening products, as well as replacement parts for commonly used tools. Suppliers may advise on selecting tools for particular materials, tasks or workshop processes, and some provide sharpening, calibration or repair services.