The Milwaukee 2837-20 is a cordless 5 in. random orbital sander built for finish sanding, surface prep, and stock cleanup on the M18 FUEL platform. Milwaukee lists a 6,000 to 12,000 OPM range, a 2.5 mm orbit diameter, and a 3.1 lb bare-tool weight, positioning it as a stronger premium upgrade over the standard M18 random orbit sander. Its palm-grip layout and compact body are aimed at balancing control, comfort, and cordless mobility across flat workpieces and installed surfaces. This tool-only version is intended for users who already own M18 batteries and want Milwaukee's higher-tier sander in the platform.
Does the 2837-20 include a battery or charger?
No. The 2837-20 is a tool-only M18 FUEL sander.
What pad size does the 2837-20 use?
It uses a 5 in. random orbital sanding pad.
What speed range does Milwaukee list for this sander?
Milwaukee lists a 6,000 to 12,000 OPM range.
How much does the 2837-20 weigh?
Milwaukee lists the bare-tool weight at 3.1 lb.
What grip style does the 2837-20 use?
Milwaukee lists a palm-style handle for this model.
Who is the 2837-20 best for?
It is a good fit for users who want a premium cordless 5 in. sander for finish work, stock prep, and frequent sanding on the M18 FUEL platform.
# Milwaukee M18 FUEL 5 in. Random Orbital Sander **Model:** `2837-20` **Brand:** Milwaukee **Category:** Sander > The Milwaukee 2837-20 is a cordless 5 in. random orbital sander built for finish sanding, surface prep, and stock cleanup on the M18 FUEL platform. Milwaukee lists a 6,000 to 12,000 OPM range, a 2.5 mm orbit diameter, and a 3.1 lb bare-tool weight, positioning it as a stronger premium upgrade over the standard M18 random orbit sander. Its palm-grip layout and compact body are aimed at balancing control, comfort, and cordless mobility across flat workpieces and installed surfaces. This tool-only version is intended for users who already own M18 batteries and want Milwaukee's higher-tier sander in the platform. ## Specifications | Attribute | Value | |---|---| | Product Type | Sander | | Voltage (V) | 18 | | Cordless / Corded | Cordless | | Power Source | Battery | | Motor Type | POWERSTATE Brushless | | Tool Only | Yes | | Batteries Included | 0 | | Charger Included | No | | Piece Count | 4 | | Height (in.) | 5.5 | | Length (in.) | 7.9 | | Weight (lbs) | 3.1 | | Width (in.) | 6.4 | | Battery Platform | M18 FUEL | | Hammer Function | No | | One Key Enabled | No | | Warranty | 5-year limited (tool) | | Sander Pad Size | 5 in. | | Max Opm | 12,000 | | Opm Range | 6,000-12,000 | | Orbit Diameter Mm | 2.5 | | Handle Type | Palm | ## What's Included - (1) M18 FUEL 5 in. Random Orbital Sander (2837-20) - (1) Dust Bag - (1) Universal Hose Adapter - (1) Edge Guard Source: https://www.jaspecs.com/milwaukee/sander/2837-20-m18-fuel-5-random-orbital-sander/