• For socket head screws
• Impaktor technology for above-average service life
• Particularly suitable for use with customary impact drivers
• Diamond coating for a secure fit in the screw, literally bites into the screwhead to prevent cam-out
• 1/4" hexagon drive (Wera connecting series 1)
• Take it easy tool finder: colour coding according to profile and size

High quality Impaktor bits for hexagon socket screws. The Impaktor technology offers an above-average service life even under extreme circumstances. Enhanced friction resistance, thanks to the rough diamond-particle coating on the bit tip, prevents any slipping out of the screw head. Hex-Plus ensures a greater contact surface in the head of the screw. The notching effect is therefore reduced to a minimum and damage to the screw head more or less eliminated. ¼" hexagon, suitable for holders as per DIN ISO 1173-D 6.3.

The Wera Tools 840/1 IMP DC Series is the perfect solution for professionals who need to work with socket head screws. Its innovative Impaktor technology ensures above-average service life, making it a durable and reliable tool for even the toughest jobs. This series is particularly suitable for use with customary impact drivers, making it versatile and practical for a range of applications.

One of the standout features of this tool is its diamond coating, which provides a secure fit in the screw and literally bites into the screwhead to prevent cam-out. This not only improves performance, but also increases safety on the job. The 1/4" hexagon drive (Wera connecting series 1) ensures easy compatibility with other tools and accessories.

Additionally, the Take it easy tool finder feature of the Wera Tools 840/1 IMP DC Series makes it easy to find the right tool quickly and efficiently. The colour coding system, based on profile and size, allows users to quickly identify the correct tool for the job, saving time and reducing the risk of errors. All of these features combined make the Wera Tools 840/1 IMP DC Series an excellent choice for professionals who demand high quality and reliability from their tools.

Impaktor technology for an above average service life even under extreme demands.

For an above-average service life. Maximum utilisation of the material properties, a very special geometry - designed particularly to meet the extreme demands - as well a specific manufacturing process mean that Wera Impaktor tools have an above-average service life. Another product advantage is the coating of the Impaktor bits with minute diamond particles. These diamond particles reduce the cam-out effects - particularly high in power tool applications - which can lead to a slipping out of the screw head. The diamond particles literally bite themselves into the screw recess. This means that less contact pressure is required, something that greatly delays fatigue setting in in power tool screwdriving jobs.

For use with impact screwdrivers. Improve productivity when screwdriving with power tools.

Maximum utilisation of the material properties, a very special geometry - designed particularly to meet the extreme demands - as well a specific manufacturing process mean that Wera Impaktor tools have an above-average service life.