High quality bits out of stainless steel for cross-recess screws. Wera stainless are made out of stainless steel which prevents the formation of unsightly extraneous rust. Come with Torsion zone: Torsion bits take-up torque peaks and absorb them in the Torsion zone. This prevents premature wear and extends the service life of the bit. 1/4" hexagon, suitable for holders as per DIN ISO 1173-D 6.3.
Solution to the extraneous rust problem: fasten stainless screws with stainless tools For Phillips screws Torsion design against premature wear 1/4" hexagon drive (Wera connecting series 1) Take it easy tool finder: colour coding according to profile and size
