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Flex Sander Earns Top Marks in Review

Flex Sander Earns Top Marks in Review - flex sander
Flex Sander Earns Top Marks in Review

The Flex 24V 1/4-Sheet and Detail Sander, model FX3591, is a 2-in-1 tool that combines the functionality of two separate sanders into one. This design allows users to switch between a 1/4-sheet sander and a detail sander, making it ideal for various applications such as furniture, tabletops, and trim work.

Performance

The FX3591 features a brushless motor that delivers between 9,000 and 14,000 OPM with a 1/16-inch orbit diameter. It also has three speed settings and a Turbo mode, allowing users to adjust the sanding speed to fit their specific needs. This extra speed is particularly useful for removing multiple layers of old paint or when working on a tight deadline.

In comparison to other sanders, the FX3591’s performance metrics are higher than some Pro models that have been tested in the past. During testing, the FX3591 effectively removed markings within minutes, even with the included 120-grit sandpaper.

Design and Features

The defining feature of the FX3591 is its 2-in-1 design, which allows users to quickly convert between the 1/4-sheet and detail sanding configurations. This versatility is great for tackling small remodeling jobs and home projects, especially for those who don’t frequently need a sander. The process of swapping out sandpaper is standard, but the swappable pads provide added versatility that other brands don’t offer.

The 1/4-sheet pad is compatible with both hook-and-loop sandpaper and traditional sandpaper sheets, giving users options between greater convenience and lower cost. The detail sanding pad, on the other hand, is only compatible with hook-and-loop sandpaper. It includes a 24V tool.

Flex also includes a hole punch guide for the 1/4-sheet pad, which is useful if the sandpaper isn’t pre-punched. The sander itself weighs 2.9 pounds as a bare tool and 4.0 pounds with the included 2.0Ah Stacked Lithium battery.

The FX3591 is designed to stand up to the rigors of the jobsite, with a top grip and motor housing that are draped with a good amount of rubber overmolding. The tool feels very sturdy, and the ergonomics are sound, making it easy to use during longer sanding projects.

Target Audience

Flex seems to be targeting folks seeking value from their tool purchases with the FX3591. If you only use a detail sander from time to time but still need a sheet sander, this tool gives you the best of both worlds without the expense of buying a completely new tool. For remodelers, painters, cabinet shops, and serious hobbyists who regularly move between different sanding applications but still need to keep an eye on the budget, this combination is worth considering, especially with the current construction backlog.

Some key specifications of the FX3591 include an oscillation rate and a weight of 2.9 lbs (bare tool) and 4.0 lbs (with 2.0Ah Stacked Lithium battery). The tool’s dimensions are fairly consistent with what’s expected from similar corded and cordless 1/4-sheet sanders.

While pricing and availability information is not yet available, the Flex 24V 1/4-Sheet and Detail Sander appears to be a valuable addition to any toolbox, offering the convenience of two tools in one.

It is a useful tool.

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