Premier Impact TRX-Star* / Hex / Spline Bit Set 3 / 8″ & 1 / 2″Sq Drive 42pc

• One of a comprehensive range of Premier Hand Tools, suitable for daily professional use.
• High quality impact grade S2 steel satin finish bits, each size in 36 and 75mm lengths.
• Heat treated CNC machined tips reduce stress and prevent cam-out under load.
• Torsion bits absorb impact and transfer maximum torque to the fixing.
• Hardened (58-62 HRC) and tempered for added strength.
• Colour-coded for fast identification.
• Contents: TRX-Star* Bits; T20, T25, T30, T40, T45, T50, T55, T60 (1 each 36 and 75mm), Hex Bits; 4, 5, 6, 7, 8, 10, 12mm (1 each 36 and 75mm), Spline Bits; M5, M6, M8, M10, M12 (1 each 36 and 75mm), Drive Adaptors; 3/8\”Sq x 10mm Hex, 1/2\”Sq x 10mm Hex.
• Supplied in storage case with inclined tray for quick and easy bit selection.
• Lifetime guarantee*.