Milwaukee M12 Fuel Orbital Detail Sander

The Milwaukee M12 FUEL™ Orbital Detail Sander (2531-20) delivers unmatched control and precision in a compact, cordless design. Engineered for professional finish carpenters, woodworkers, and remodelers, this sander combines M12™ FUEL™ brushless power with an orbital sanding motion for fast, smooth, and consistent results. Weighing just over 2 lbs, this lightweight sander allows you to reach tight corners, edges, and intricate surfaces with ease. The variable speed dial provides control across a range of materials, while the ergonomic grip and low vibration reduce fatigue during extended use. The universal hook-and-loop sanding pad makes grit changes quick and convenient. Part of the M12™ system, it’s compatible with all M12™ batteries and chargers for maximum convenience and portability.

Powerful Brushless Motor

Delivers professional-grade sanding performance with longer tool life and runtime.

Perfect for detail, corner, and edge sanding in hard-to-reach spaces.

Adjusts from 14,000 to 24,000 OPM for precision on different materials.

Ensures smooth finishes without swirl marks or gouging.

Improves comfort and reduces user fatigue during prolonged sanding sessions.

Connects to most shop vacs for cleaner operation.

Enables quick and easy paper changes.

Runs on all Milwaukee M12™ REDLITHIUM™ batteries.

Model Number: 2531-20

Sanding Motion: Orbital

OPM (No Load): 14,000 – 24,000 OPM

Voltage: 12V

Battery System: M12™ REDLITHIUM™

Pad Type: Hook-and-Loop

Pad Shape: Triangular (Detail Pad)

Weight (Tool Only): 2.0 lbs

Dust Collection: Yes

Variable Speed: Yes

Warranty: 5-Year Limited Warranty