Screwdriver bit Wiha Plus/minus-Bit SL/PZ 1, chrome-vanadium steel, hardened, E 6.3, 1 pc (36082)

Single Wiha Plus/minus-Bit SL/PZ 1 with an E 6.3 shank designed for use in screwdriver holders and bit holders. Manufactured from hardened chrome-vanadium steel, this bit combines a slotted (SL) and Pozidriv (PZ) profile in one tip to support a range of fastening tasks. The hardened steel construction improves wear resistance and maintains tip geometry for consistent engagement with screw heads, making it suitable for repeated professional and home-use applications.

Advantages

The bit's chrome-vanadium steel material and heat treatment provide enhanced hardness and long-term durability. The dual SL/PZ tip reduces the need to change bits when switching between slotted and Pozidriv screws, while the E 6.3 shank ensures secure seating in standard 1/4" bit holders and screwdriver adapters. Precision-machined tip geometry offers accurate fit and reduced cam-out for improved screw driving control.

Suitable for

Key specifications

How to use

Insert the E 6.3 shank into a compatible bit holder or quick-change chuck until it seats securely. Choose the appropriate side of the combined SL/PZ tip to match the screw head: align the slotted portion with flat-head screws and the Pozidriv portion with PZ-design screws. Apply steady axial pressure and drive at an appropriate speed for the screw and material to avoid stripping. Inspect the bit tip periodically for wear and replace it when the geometry is noticeably rounded or damaged.

Recommendations

For best performance, use the bit with a matched driver and appropriate torque settings. Store in a dry place to protect the metal finish, and avoid using the bit as a pry or chisel to prevent premature damage.