A multi-bit Impact bit set constructed from S2 alloy steel, harder than chrome vanadium. The set includes a magnetic insert bit holder and 26 bits. A great compact set of the most commonly used bits. Ideal for professionals and serious DIY enthusiast and is supplied with a stylish storage case. Features: S2 alloy steel construction which is harder than Cr-V Contents: 16pc x 25mm Impact Bits, Sand Blasted 6pc Torx: T10, T15, T20, T27 & T30 2pc Hex: 5 & 6 mm 2pc Flat Tip: 4.5 & 6.5 mm 3pc Pozidriv: PZ1, PZ2 & PZ3 3pc Philips: PH1, PH2 & PH3 6pc x 50mm Impact Bits, Sand Blasted 2pc Torx: T20 & T25 2pc Flat Tip: 4.5 & 6.5 mm 1pc Pozidriv: PZ2 1pc Philips: PH2 4pc x 65mm Socket Pieces 7, 8, 10 & 12 mm 1 Quick Release Bit Holder 1 additional, screws/bits secure box Great for home, office, electronics & hobbies