Screwdriver bit set Proline 10819 — 2 pieces, 100 mm length

Proline 10819 is a set of two 100 mm screwdriver bits designed for general fastening tasks. Each bit provides extended reach for recessed or hard-to-access fasteners and is compatible with standard bit holders and power drivers. The set is intended for manual screwdriving as well as use with electric or pneumatic drivers in construction, repair and assembly environments.

Advantages

The 100 mm length increases access to deep-set screws without compromising control. Precision-machined tips offer reliable engagement with screw heads to reduce cam-out and wear. The set of two bits allows quick replacement or use of different driver types on a single job. These bits are compatible with common 1/4" hex bit holders and are suitable for both hand and machine use.

Suitable for

• Reaching recessed screws in cabinetry and furniture assembly
• Fastening in construction and renovation tasks
• Automotive and equipment maintenance where extra reach is required
• Use with cordless drivers and impact drivers that accept 1/4" hex bits

Key specifications

• Quantity: 2 pieces
• Length: 100 mm per bit
• Compatibility: fits standard 1/4" hex bit holders and power drivers
• Tip type: precision-machined for secure screw engagement
• Intended use: manual and machine-driven screwdriving

How to use

Select the correct tip type for the screw head, insert the bit into a compatible bit holder or directly into the driver chuck, and secure it before operation. For machine use, set the driver to an appropriate torque to avoid overdriving or stripping screws. For manual work, use with a ratcheting bit holder or screwdriver handle to improve leverage and control.

Usage recommendations

Inspect bits before use for wear or damage; replace worn bits to maintain secure engagement and prevent damage to screw heads. Use correct torque settings on power drivers and apply steady pressure to minimize cam-out. Store bits in a dry place to avoid corrosion.