Screwdriver bit Proline ZR58511, single bit, length 100 mm

Proline ZR58511 is a single 100 mm screwdriver bit designed for use with compatible manual screwdrivers, bit holders and powered drivers. Supplied as one replaceable bit, it provides extended reach for fastening and loosening screws in recessed or hard-to-access locations. The bit is intended for general screwdriving tasks where an extra-long, single-bit solution is required for precision and access.

Advantages

The single 100 mm length offers improved access to deep or recessed screw heads without the need for extensions. Its replaceable design allows quick swaps in bit holders or magnetic adapters. Manufactured for compatibility with common bit-driven tools, the bit maintains a compact profile while extending reach. The simple, single-piece supply format ensures easy inventory management and replacement when worn.

Suitable for

• Reaching screws in recessed housings and appliance panels
• Working inside cabinets, electronics enclosures and furniture assemblies
• Tasks that require a straight, long bit for increased reach and access
• Use with compatible bit holders, magnetic adapters and powered drivers

Key specifications

• Bit length: 100 mm
• Packaging: single-piece supply
• Use type: replaceable screwdriver bit for manual and powered screwdriving
• Compatibility: works with standard bit holders and drivers designed for replaceable bits

How to use

Insert the bit securely into a compatible bit holder, magnetic adapter or the chuck of an appropriate powered driver. Ensure the bit is seated firmly to prevent wobble during use. Use steady, controlled torque appropriate to the screw size and material to avoid stripping the screw head. After use, inspect the tip for wear and replace the bit if rounding or damage is observed.

Usage recommendations

For best results, match the bit tip profile to the screw type, keep the bit clean and dry, and avoid excessive torque that can shorten bit life. Store the spare bit in a designated case or organizer to protect the tip and simplify future replacement.