Scope of delivery
- 917 SPHS Screwdriver for Phillips screws, PH 1 x 90 mm
Product description
Wera Chiseldriver for fastening, chiselling and loosening seized screws. Multi-component Kraftfrom handle for fast and low-fatigue working. Kraftform Plus: hard gripping zones for high working speeds whereas soft zones ensure high torque transfer. A hexagon blade out of high quality bit material that extends right through the blade ensures full transfer of force, even when struck with a hammer. The ductile tempered material prevents the blade from splintering or breaking. Comes with an impact cap for durability and reduced risk of splintering. The square take-up in the impact cap enables higher torque transfer when screwdriving with the T-handle, Zyklop ratchet or Mini ratchet. The Wera Black Point tip and a complex hardening process ensure a long service life of the tip, enhanced corrosion protection and an exact fit. The hexagonal anti-roll feature prevents any bothersome rolling away at the workplace and handle markings make for simplified finding and sorting of the tool.
- Chiseldriver for fastening, chiselling and loosening
- Multi-component Kraftform handle for fast and ergonomic screwdriving
- Smooth hard zones for high speed turning, soft grip zones for high torque transfer
- Hexagonal blade extending through the handle, impact cap with integrated square and bolster
- The Wera Black Point tip offers an exact fit and optimum corrosion protection
Application
Blade
- Hexagonal throughout, impact cap with integrated square socket for insertion of 1/4" blades for higher torque
Design
- Chrome-plated, Black Point
Handle
- Kraftform with non-roll feature, multi-component
Features and benefits
- Screwdrivers are often misused as chisels. This can be dangerous. The chiseldriver is the solution when not only screwdriving is required. For fastening, chiselling and loosening seized screws. Wera chiseldriver: the screwdriver whenever the going gets tough!
- An integrated impact cap lengthens the service life and reduces the danger of splintering. Nevertheless, always wear protective goggles.
- A hexagon blade made out of high-quality bit material extends right through the handle - thereby ensuring full transfer of force, even when struck with a hammer. The ductile tempered material prevents the blade from splintering or breaking.
- Greater torque can be transferred by fitting an open-jaw or ring spanner over the integrated hex bolster.
- The Wera Black Point tip and a refined hardening process ensure long service life of the tip, improved corrosion protection and an exact fit.
- The outstanding design of the Kraftform handle that fits perfectly into the hand prevents hand injuries such as blisters and calluses.
- The hexagonal non-roll feature prevents any rolling away at the workplace.
- The basic idea for the prototype of the Kraftform handle - that the hand should dictate the design - has, right through to today, proved to be correct. In cooperation with the internationally recognised Fraunhofer IAO Institute, Wera developed a screwdriver handle designed to match the shape of the human hand as long ago as the 1960s. After a long development phase, the Wera Kraftform handle was launched to the market in 1968. It has been optimised through the years with new technologies, but has kept its proven shape. After all, the human hand has not changed either.
