Screwdriver bit set Proline 10855 — 2 bits, 30 mm length

Proline 10855 — 2 bits, 30 mm length is a compact screwdriver bit set comprising two 30 mm bits designed for use with manual screwdrivers and powered drivers. The set provides a short, robust option for everyday fastening tasks and fits standard 1/4" hex bit holders and quick-change chucks. It is intended for users who need reliable, easily stored bits for assembly, maintenance and repair work.

Advantages

The bits are manufactured to provide consistent fit and reduced cam-out during fastening. Their 30 mm length offers greater control in confined spaces compared with longer bits while maintaining sufficient reach for recessed screws. Compatibility with common hex bit holders and quick-change chucks simplifies interchangeability between manual and powered tools. The compact two-piece format reduces storage space and keeps essential bit types on hand.

Suitable for

• General assembly of furniture and fixtures
• Maintenance and repair tasks in workshops and on-site
• Electrical and electronics fastening where short reach is preferred
• Use with compact cordless drivers and manual screwdrivers

Key specifications

• Quantity: 2 bits
• Bit length: 30 mm
• Drive interface: 1/4" hex shank compatible
• Intended use: manual and powered screwdrivers
• Design: short, durable bits for common fasteners

How to use

Select the appropriate bit for the screw head, insert the 1/4" hex shank into the screwdriver or quick-change chuck until it seats securely, and engage the tool at low speed to start the screw. Apply steady, controlled pressure to avoid stripping the fastener head and increase torque gradually as needed. For manual use, hold the driver perpendicular to the screw for best engagement. After use, clean debris from the bit tip and store the bits in a protective case or bit holder to preserve tip geometry.

Usage recommendations

For prolonged life of the bits, avoid excessive lateral force and use the correct bit type and size for the screw head. Inspect bits for wear or rounded tips before critical tasks and replace damaged bits to maintain secure fastening and prevent screw damage.