The draper 11 piece torx and security torx screwdriver set is a comprehensive tool kit designed for professional tradespeople working with tamperproof and standard torx fastenings. This versatile screwdriver set combines four standard tx star® bits with seven security tx star® tamperproof bits, providing essential coverage for automotive, electronics, and security applications. Each screwdriver features chrome vanadium steel blades that have been hardened and tempered for long lasting durability. The satin chrome plated finish provides excellent corrosion resistance, whilst the sand blasted tips ensure secure engagement with fastener heads to minimise cam out and slippage during use. The soft grip handles with moulded inserts deliver comfortable control during extended use, reducing hand fatigue on demanding jobs. This screwdriver set is ideal for mechanics working on modern vehicles with security fastenings, electricians dealing with appliance repairs, and any tradesperson requiring access to tamperproof fixtures. The range of sizes from t6 through to t40t covers the most commonly encountered torx applications across multiple trades. Features and benefits bull chrome vanadium steel blades for superior strength and durability bull hardened and tempered construction with satin chrome plated finish bull sand blasted tips for secure fastener engagement bull soft grip handles with moulded inserts for comfortable use bull comprehensive coverage of standard and tamperproof torx sizes contents 4 x tx star® insert bits t6, t7, t8, t9 7 x tx star® tamperproof insert bits t10t, t15t, t20t, t25t, t27t, t30t, t40t