Power screwdriver / impact driver Proline 66471, handheld electric tool, 1 piece

Proline 66471 is a compact handheld electric power screwdriver and impact driver designed for fastening and loosening screws and bolts in professional and DIY settings. The tool combines a screwdriver and an impact driver function in a single-piece unit, offering the portability of a small wrench with the additional torque capacity of an impact mechanism. Its aluminum body and rubber-covered handle provide a balance of durability and grip, while the universal 1/4" quick coupling accommodates common bits for rapid bit changes.

Advantages

The impact mechanism with a double hammer clutch delivers short, powerful impacts that reduce bit cam-out and improve driving efficiency for stubborn fasteners. A left/right direction switch allows quick switching between tightening and loosening operations. Three tightening torque positions and three loosening positions provide selectable control for different fastener types and materials. The downward air inlet in the handle contributes to compact ergonomics and consistent power delivery. Lightweight construction and compact dimensions make the tool suitable for use in confined spaces.

Suitable for

• General assembly and maintenance tasks
• Furniture installation and cabinetry
• Light construction and repair work
• Work in tight or overhead spaces where a compact tool is required

Key specifications

• Tool type: handheld electric power screwdriver / impact driver
• Impact mechanism: double hammer clutch
• Direction control: left/right switch
• Torque settings: 3 tightening positions and 3 loosening positions
• Housing material: aluminum with rubber-covered handle
• Air inlet location: downward in the handle
• Bit coupling: universal 1/4" quick coupling
• Unit count: 1 piece

How to use

Attach the appropriate 1/4" bit into the quick coupling and secure it. Select the direction switch for tightening or loosening as required, then choose a torque position suitable for the fastener and material to avoid overdriving. Hold the tool with a firm grip on the rubber-covered handle and apply steady pressure while engaging the trigger to drive or remove screws and bolts. Use short bursts when working with delicate materials to reduce the risk of damage.

Usage recommendations

For consistent results, match the torque position to the screw size and material hardness; start at a lower setting and increase if necessary. Wear appropriate eye and hand protection when operating the tool. Perform regular inspection and maintenance of bits and the quick coupling to ensure safe and reliable operation.