Mirka® DEOS 343XCV 3" x 4" Direct Electric Orbital Sander

The Mirka® DEOS 343XCV (Part No. MID3430201US) is the most compact sander in the Mirka® DEOS family of direct electric orbital sanders. Engineered to upgrade speed, control, and surface quality wherever hand sanding was previously required, this 3" x 4" (75 x 100 mm) sander features a 3.0 mm (1/8") orbit for smooth, consistent finishing on windows, doors, frames, corners, and wood filler corrections. Its ultra-lightweight, low-profile build delivers exceptional maneuverability in hard-to-reach areas, while pairing seamlessly with Mirka net abrasives and dust extractors for a clean, virtually dust-free workflow.

Key Features & Benefits

• Ultra-Compact & Lightweight Design: Weighing just 2.15 lbs (0.97 kg) with a low-profile housing, the DEOS 343XCV keeps your hand close to the work surface for superior stability, control, and reduced fatigue during overhead or detailed sanding.

• High-Efficiency Brushless Motor: Delivers reliable, consistent power across a variable speed range of 5,000–10,000 RPM without the maintenance of brushed motors.

• Intuitive Speed & Power Controls: Features an ergonomic speed-control lever, two operating modes, and a separate on/off switch for safe, effortless handling on the job.

• True Dust-Free Sanding (Central Vacuum Ready): Equipped with a multi-hole Grip backing pad to extract dust directly through the tool when connected to a Mirka dust extraction system and net abrasives (such as Abranet®).

• Smart Connectivity (myMirka App): Built-in vibration sensor and Bluetooth® Low Energy technology connect to the myMirka app to monitor real-time vibration exposure and track tool usage.