Bosch Extra Hard Slotted Screwdriver Bit

The Bosch Extra Hard Slotted Screwdriver Bit is a good choice for universal use, built for trade users and keen DIYers who need a reliable bit for everyday screw-driving. It is made from S2 Modified Steel and goes through an optimised heat treatment process, giving extra-hard quality and dependable performance across a wide range of tasks.

The tapered torsion zone copes easily with torque peaks, absorbing force and vibrations as you drive the screw. This helps the bit stand up to regular use on site or in the workshop.

Each bit has a 1/4-inch external hex shank, so it fits screwdrivers and drill drivers with three-jaw chucks or ¼" internal hex tool holders. The hex shank gives a strong connection and maximum torque transmission.

The bits are available in sizes from 3mm to 8mm, with a choice of pack quantities, so you can pick the right option for your fixings and your workload.

Features and Benefits:
• Extra-hard S2 Modified Steel with an optimised heat treatment process
• A good choice for universal use with screwdrivers and drill drivers
• Tapered torsion zone absorbs force and vibrations and copes with torque peaks
• Hex shank for a strong connection and maximum torque transmission in three-jaw chucks and ¼" internal hex tool holders