A straight line air sander is a useful choice when you need to level and smooth larger flat areas without the uneven finish that can come from hand sanding. The long 64 x 400mm pad gives better coverage across panels, and the needle bearing setup helps it run smoothly in use. With a free speed of 2500rpm, it’s suited to steady sanding work where a consistent finish matters.

Often used in bodyshops, garages and general workshop settings, it’s the sort of tool that comes into its own on vehicle panels and other broad surfaces. It makes sense for trade use, but it’s also handy for anyone already set up with an air line and looking for a proper straight line sander rather than a smaller general-purpose tool.

Neilsen have kept the setup straightforward, with a 1/4in. BSP air inlet and a maximum working pressure of 90psi. As with any air tool, matching it to the right hose and air supply helps it perform properly. The longer pad shape also makes it easier to work across wider sections in a more controlled, even pass.

• Straight line air sander for smoothing and levelling flat surfaces
• Pad size: 64 x 400mm
• Needle bearings for smooth running performance
• Free speed: 2500rpm
• Max air pressure: 90psi with 1/4in. BSP air inlet and 3/4in. hose

A practical air tool for panel and surface preparation.