Bit-Check 10 Stainless 1Product Description: Wera Bit Check 10 Stainless 1 bit set, suitable for working on Stainless Steel applications. Wera Torsion Stainless screwdriver bits. Manufactured from Stainless Steel to prevent the formation of extraneous rust, then vacuum ice hardened, ensuring the bits have the required hardness and strength needed for screw connections. The torsion zone absorbs peak loads from drill drivers, extending the service life of the bits. Take it