Bit set Bosch 44-piece Extra Hard 2607017732 — screwdriver and drill driver bits, assorted types and sizes

Bosch 44-piece Extra Hard bit set 2607017732 provides a broad selection of screwdriver and drill driver bits for common repair, assembly and DIY tasks. The assortment is arranged to cover frequently used screw profiles and sizes, and the bits are manufactured for increased hardness to withstand repeated use with cordless drivers and manual bit holders. The compact case keeps the set organized for transport and storage, making it practical on-site and at home.

Advantages

The bits are made with an extra-hard material to improve wear resistance and edge retention during repetitive screwing and drilling operations. The assortment covers a wide range of profiles and sizes to reduce the need to change tool types on the job. The storage case holds bits securely in clearly arranged positions to simplify selection and protect bits from damage when not in use.

Suitable for

• General home repairs and maintenance
• Furniture assembly and flat-pack installation
• Installation of fixtures, fittings and light carpentry
• Use with cordless screwdrivers and drill drivers
• On-site service and mobile toolkits

Key specifications

• Number of pieces: 44
• Bit material: extra-hard treated steel
• Included types: assorted screwdriver and drill driver bits (standard profiles)
• Compatibility: standard 1/4" hex bit holders and driver chucks
• Storage: compact plastic case with molded bit slots
• Intended use: manual and powered screw driving applications

How to use

Select the bit that matches the screw head profile and size, insert the bit firmly into the 1/4" hex holder or driver chuck, and tighten the chuck before operating the driver. For powered use, set the driver to an appropriate torque and speed to avoid stripping fasteners. After use, return bits to their labeled positions in the case to maintain organization and prevent loss.

Recommendations

Wear appropriate eye protection when using power drivers. Inspect bits for wear or damage before use and replace any deformed or chipped bits to maintain driving accuracy and reduce the risk of cam-out or fastener damage.