Bosch 35 Piece CYL-3 Extra Hard Drill and Screwdriver Bit Set

The Bosch 35 Piece CYL-3 Extra Hard Drill and Screwdriver Bit Set is a versatile accessory set designed for standard screwdriving tasks and drilling into concrete and natural stone.

Screwdriver bits feature a 1/4" hex shank, making them compatible with both three-jaw drill driver chucks and hexagonal drill driver chucks. The CYL-3 concrete drill bits are fitted with a cylindrical shank suitable for use with three-jaw drill chucks.

The screwdriver bits are manufactured from heat-treated S2 modified steel, providing excellent hardness and resistance to wear during demanding use. Colour-coding across the range allows for quick and easy bit identification on site. The CYL-3 drill bits use a carbide blend construction, giving them the durability needed to cut through abrasive materials including concrete and natural stone.

The full 35-piece set covers an impressive range of drive types — including Phillips, Pozi, Torx, Hex, and slotted — alongside concrete drill bits in six sizes and four metric nutsetters. Everything is housed in a Bosch Pick and Click case, which can be integrated into a wider modular tool storage system to keep accessories organised and protected.

Features and Benefits:
• Heat-treated S2 modified steel screwdriver bits for hardness and long-term wear resistance
• CYL-3 carbide blend concrete drill bits suitable for concrete and natural stone
• Colour-coded bits for fast, easy identification when working on site
• 1/4" hex shank screwdriver bits compatible with three-jaw and hexagonal drill driver chucks
• Housed in a modular Pick and Click case for organised, protected storage

Specifications:
Net Weight: 0.550 kg

Contents:
CYL-3 Cylindrical Concrete Drill Bits: 3, 4, 5, 5.5, 6, 8 mm
25 mm Screwdriver Bits: PH1, PH2 (x2), PH3, PZ1, PZ2 (x2), PZ3, T10, T15, T20 (x2), T25, T27, T30, T40, H3, H4, H5, H6, SL3, SL4, SL5, SL6
50 mm Nutsetters: 6, 8, 10, 13 mm
55 mm Bit Holder: Standard Bit Holder