Slotted, Phillips and Torx Precision Interchangeable Blade 9 Piece Set. Wiha ESD Safe Precision Collet Lock handle and 8 Wiha Interchangeable blades. Includes Slotted Sizes: 1.5, 2.0, 2.5, 3.0, 3.5, 4.0mm, Phillips Sizes: 000, 00, 0, 1