Chave de fendas Wiha LiftUp elétrica SB 2831-09020 com compartimento de pontas

The Wiha LiftUp electric screwdriver SB 2831-09020 with bit magazine is an electrically driven fastening tool designed for assembly, maintenance and installation tasks. It combines a compact electric drive with an integrated bit magazine that stores multiple bits for rapid selection and reduced downtime when changing tips. The tool provides consistent torque delivery for repetitive screwdriving work and is intended for workshop and professional environments where frequent bit swaps and steady performance are required.

Advantages

The integrated bit magazine simplifies workflow by keeping commonly used bits immediately available and securely stored on the screwdriver, reducing the need to carry separate bit cases. The electric drive delivers constant rotational speed and torque compared with manual screwdrivers, improving consistency across series of fastenings. The compact form factor and balanced weight distribution support controlled handling in confined spaces, while the magnetic bit holder ensures reliable bit retention during operation.

Suitable for

• Repeated assembly tasks on production lines and workbenches
• Maintenance and service work that requires frequent bit changes
• Installation of fittings, panels and fixtures in workshops and on-site
• Electrical and electronic assembly where precision and consistent torque are important

Key specifications

• Electric drive providing consistent torque for screwdriving
• Built-in bit magazine for quick access and storage of multiple bits
• Compact, ergonomic handle designed for controlled use in tight spaces
• Magnetic bit retention to secure bits during operation
• Suitable for professional and workshop environments with frequent bit swaps

How to use

Fit the appropriate bit from the integrated magazine into the bit holder and ensure it seats securely. Align the bit with the screw head, then apply steady pressure and activate the electric drive to tighten or loosen the screw. For series work, select the required bit from the magazine and replace it as needed; the built-in storage reduces interruptions. Observe standard safety practices: keep hands clear of rotating parts, disconnect power before changing accessories if applicable, and use the correct bit type and size for the screw head to avoid cam-out and damage.

Recommendations

Use the screwdriver with bits that match the screw type and size to maintain efficient torque transfer and reduce wear. Store the tool and magazine dry and clean to prevent debris from interfering with bit selection. For precision assemblies, verify torque settings and perform test fastenings to ensure consistent results across a production run.