Make light work of a wide variety for a multitude of jobs with the Draper Interchangeable Blade Screwdriver Set. It comes with a comprehensive selection of screwdriver-tipped blades for electrical applications. Featuring a circuit tester for additional safety and peace of mind - the handle and blade sleeve is moulded in two pieces, enabling the blades to be fitted deep into the handle ensuring there's no "flashover". The ergonomic soft grip bi-material handle allows free spinning in the palm of your hand to quickly tighten screws. Individually tested to 10,000V, suitable for working on live circuits of 1,000V AC and 1,500V DC. The VDE interchangeable blades are made from SVCM steel for added strength and deliver a fast and easy press-in auto-lock action with a simple release method. An additional precision screwdriver handle and 240V mains tester allow complete versatility with one set. Supplied in a convenient carrier for secure transportation and storage.