Bosch Hex Extra Hard Screwdriver Bit

The Bosch Extra Hard Screwdriver Bit in Hex 4mm, 25mm length, is supplied as a pack of 3. It is a practical mid-range size for general hex socket screw-driving.

S2 Modified Steel and an optimised heat treatment process provide extra-hard quality, enabling dependable performance across many tasks. The 25mm length makes the bit easy to control with a screwdriver or drill driver.

The tapered torsion zone absorbs force and vibrations, so it copes easily with torque peaks. A ¼-inch external hex shank gives a secure fit in compatible tool holders.

Features and Benefits:
• Extra-hard quality for reliable all-round performance
• Tapered torsion zone absorbs force and vibrations
• Hex shank for a strong connection and maximum torque transmission in three-jaw chucks and ¼-inch internal hex tool holders
• A good choice for universal use

Specifications:
Drive Size: Hex 4mm
Length: 25mm
Pack Quantity: 3
Shank: ¼-inch external hex
Material: S2 Modified Steel

Contents:
Pack of 3