Felo E-Smart interchangeable VDE screwdriver blades are available in both “slimline” reduced insulation and “standard” they also come in various sizes ensuring the user has the right tool for the job. They are individually tested and certified to IEC60900 standards, which ensures a quality product that is safe up to 1000v. The E-smart blades are compatible with the E-smart handles and sets, they can also be used in conjunction with the Felo spinning end cap, which transforms the blades into a precision screwdriver.