Sand angles, corners and profiles in wood or paint with 20% extra power. Brushless motor, reduced vibration and only 10 cm height for access anywhere.
Estimated delivery: 24-48h
The Mirka® DEOS II Delta 663CV is an electric triangular sander designed for access to corners, profiles and hard-to-reach areas where standard rectangular sanders cannot reach. With its triangular pad of 100 x 152 x 152 mm and 3 mm eccentricity, it excels in woodworking and decorative painting, particularly on doors, windows, frames and edges. Its new brushless electric motor delivers 20% extra power whilst maintaining constant speed, even under heavy load.
This triangular sander is ideally suited for finishing work where precision is required. Use it to sand door and window frames, skirting board corners, moulded profiles and all vertical surfaces requiring precise access. Its compact format allows you to work in confined spaces where a standard rectangular sander would be too cumbersome.
Speed adjustment lets you adapt sanding power to the substrate and grit being used. For softwoods and delicate finishes, opt for reduced speed. For stripping or harder surfaces, gradually increase speed whilst monitoring the LED indicators. Dust extraction must be permanently connected to guarantee dust-free sanding and maintain visibility of your work.
Take advantage of Bluetooth® connectivity to monitor vibration exposure via the myMirka® app. This feature allows professionals to comply with safety standards and plan tool rotation on extended job sites.
| Type | Triangular electric orbital sander |
| Height | 10 cm |
| Sensor | Integrated vibration sensor |
| Weight | 0.97 kg |
| Motor type | Brushless |
| Application | Woodworking and decorative painting |
| Motor power | 250 W |
| Connectivity | Bluetooth |
| Eccentricity | 3.0 mm |
| Pad dimensions | 100 x 152 x 152 mm |
| Dust extraction | Integrated with multi-hole pad |
At Pygmalion, we recommend this sander to painters who regularly work on interior joinery and woodwork. Its triangular shape makes it an essential complement to standard rectangular sanders, particularly for renovation projects where profiles and angles require special attention. The brushless motor justifies the investment in the long term: fewer breakdowns, no carbon brushes to replace, and constant power even after years of intensive use.
Make sure to stock Mirka abrasives with multi-hole fastening in various grit grades. For demanding projects in Belgium, we often see our professional customers pair this Delta 663 with a DEOS rectangular sander to cover all the needs of a decorative painting or wood finishing project. Don't hesitate to contact us for advice on abrasives suited to your specific applications.
The triangular sander such as the DEOS II Delta 663CV is specially designed to access corners, edges and hard-to-reach areas that rectangular sanders cannot reach. Its 100 x 152 x 152 mm pad allows precise sanding of window frames, doors, profiles and confined spaces. It perfectly complements a rectangular sander for versatile equipment.
The integrated dust extraction system with multi-hole pad is designed to be connected to a vacuum cleaner. This connection is strongly recommended to maintain a healthy work environment, comply with safety standards regarding wood and paint dust, and achieve better finishing by preventing residue from scratching the surface.
This sander requires triangular abrasives in 100 x 152 x 152 mm format with a Mirka-compatible multi-hole perforation system to optimise dust extraction. Grit choice depends on your application: coarse grits for stripping or material removal, medium grits for intermediate sanding, fine grits for finishing before painting or varnishing.
The brushless motor offers several practical benefits: 20% higher power with constant speed even under load, significantly extended lifespan, no maintenance for carbon brush replacement, and quieter operation. These features make it a worthwhile investment for intensive professional use.
Bluetooth connectivity allows you to connect the sander to a smartphone or tablet to track sanding parameters, monitor machine usage and optimise settings. Combined with the vibration sensor, it provides precise control of work performed and ensures consistent quality across an entire project.
Extract sanding dust directly on site with this M-class system compliant with professional standards. Choose your hose according to your installation: without hose, pre-equipped…
Sand wood, fillers and paint with 20% more power thanks to the brushless motor. Dual pad 125/150 mm, integrated dust extraction and low vibration for all-day working.
