The Makita DBO381Z 18V LXT Cordless 1/3 Sheet Finishing Sander delivers efficient, swirl-free surface finishing with the added convenience of Auto-Start Wireless System (AWS) compatibility. Designed for professional woodworking and finishing applications, it combines a brushless motor, precise electronic speed control, and excellent ergonomics for consistent, high-quality results.
Featuring a 2.0 mm orbit diameter and three selectable speed settings, the DBO381Z allows users to match sanding performance to the application. AWS Bluetooth connectivity enables automatic on/off control with compatible Makita dust extractors, improving dust management and overall productivity on the jobsite.
Key Benefits
Ideal Applications
Technical Specifications
| Power Platform | 18V LXT Li-Ion |
| Pad Size | 93 x 185 mm (3-5/8 x 7-1/4") |
| Abrasive Paper Size |
Rectangular: 93 x 228 mm (3-5/8 x 9") |
| Orbits Per Minute (OPM) |
Low: 4,000 Medium: 8,000 High: 12,000 |
| Strokes Per Minute (SPM) |
Low: 8,000 Medium: 16,000 High: 24,000 |
| Orbit Diameter | 2.0 mm (1/16") |
| Vibration Level |
Sanding Metal Plate: 3.6 m/s² |
| Vibration K Factor |
Sanding Metal Plate: 1.5 m/s² |
| Sound Pressure Level | 72 dB(A) |
| Noise K Factor | 3 dB(A) |
| Net Weight | 1.9 – 2.2 kg (4.2 – 4.9 lbs.) |
| Continuous Runtime |
Approx. 50 minutes using BL1860B |
What’s Included
Battery and charger not included.
Learn more about our Warranty Policy or contact us for professional assistance.