The BlueSpot 1/2" Drive Bit Holder and Hex Screwdriver Bit Set is a versatile 15-piece hex bit set designed for use with both hand and power tools across a wide range of fastening applications. Each bit is drop forged from heat treated chrome vanadium steel, giving the set the durability and strength needed to handle demanding workshop and on-site use. The two bit lengths — 30mm and 75mm — offer flexibility depending on the task and access requirements, making this set a practical addition to any tradesperson's kit. The inclusion of a 1/2" adaptor means the bits can be used directly with 1/2" drive ratchets and socket sets, extending their compatibility beyond standard power tool chucks. A handy carry case keeps the set organised and easy to locate between jobs. Features and Benefits: • Drop forged chrome vanadium steel construction for strength and durability • 7 x 30mm and 7 x 75mm hex bits included for versatile reach • Sizes covered: 4, 5, 6, 7, 8, 10 and 12mm across both lengths • 1/2" adaptor included for use with drive ratchets and socket sets • Compatible with hand and power tools • Carry case included for organised storage and transport • 15-piece set Specifications: Head Type: Hex Pack Quantity: 15 Short Bit Length: 30mm Long Bit Length: 75mm Drive Size: 1/2" Contains: 7 x 30mm Hex Bits: 4, 5, 6, 7, 8, 10 and 12. 7 x 75mm Hex Bits: 4, 5, 6, 7, 8, 10 and 12. 1 x 1/2in Adaptor. Additional Information: Head Type: Hex Pack Qty: 15