The draper expert 23 piece 1 4 , 3 8 drive torx bit set is a comprehensive torx bit collection designed for professional tradespeople and serious diy enthusiasts. This versatile set combines both standard and security torx bits with multiple drive adapters, making it suitable for automotive work, electronics repair, and general engineering applications where tamper-resistant fasteners are commonly encountered. The set features draper's tx-star plus technology, with bits manufactured to either five or six sided profiles depending on whether they're security or conventional versions. The true 0 drive angle design ensures optimal torque transfer while minimising wear on both the bit and fastener, extending tool life and reducing the risk of cam-out during use. This precision engineering makes the set ideal for tasks requiring consistent torque application and repeated fastening operations. Supplied with three different bit holders including 1 4 and 3 8 square drive adapters plus a magnetic hexagon holder, the set offers excellent compatibility with both ratchets and power tools. The included storage case keeps all components organised and protected, making it practical for mobile tradespeople working across multiple sites. The comprehensive size range from tp10 through to tp60 covers the majority of torx applications found in modern mechanical and electrical work. Features and benefits: tx-star plus design with true 0 drive angle for optimal torque transfer and minimal wear ...