Bosch 2607002569 19 piece assorted screwdriver bit sets - Brute Tough. Quick Change Universal Holder Th7 (25mm) x 1 Th8 (25mm) x 1 Th9 (25mm) x 1 Th10 (25mm) x 1 Th15 (25mm) x 1 Th20 (25mm) x 1 Th25 (25mm) x 1 Th27 (25mm) x 1 Th30 (25mm) x 1 Th40 (25mm) x 1 TW1 (25mm) x 1 TW2 (25mm) x 1 TW3 (25mm) x 1 TW4 (25mm) x 1 SP6 (25mm) x 1 SP8 (25mm) x 1 SP10 (25mm) x 1 R2 (25mm) x 1. Quantity: Pack of 18+1