A professional set VDE insulated Facom Protwist 1000V screwdrivers which include both Slotted and Phillips with round hardened and tempered silicone carbon steel blades for strength and endurance. These insulated screwdrivers are designed for electrical safety and for working on live components up to 1000 Volts making this the perfect set for electricians. These insulated screwdrivers provide both safety for the user and can also prevent damage to electronic parts that might be damaged by an electrical short. This set contains the following tip types: Slotted: has a flattened tip used for screws with a straight linear intrusion across the head Phillips: have a cross shape recess and were designed to be able to take more torque The screwdriver is one of the most essential hand tools in any workmans kit. There are many situations and professions where a screwdriver is integral to carrying out a specific task revolving around loosening or tightening fasteners. Features and Benefits: Insulated up to 1000V: the amount of electricity they can resist, 1000 volts is typical for a professional grade insulated screwdriver Insulation protects the user from the possibility of touching live parts of a circuit and the grounded walls of the box or other equipment Precision machined tips Multi-material polyamide and polyurethane handles designed for intensive use and massive torque transmission Handles resistant to workshop chemicals and solvents such as petrol and acetone Typical Applications Screwdriver sets are typically used by professional tradesmen, engineers or those wishing to complete DIY. Electricians Household electrical systems Opening consoles - Xbox/Playstation Opening Mobile phones Opening Macbooks Fastening wood to metal Flammable Environments FAQs What do you get in the set? Phillips: PH1 x 100 mm PH2 x 125 mm Slotted: 2.5 x 75 mm 3.5 x 75 mm 4 x 100 mm 5.5 x 125 mm