Under the 350W motor, the Pumpkin J-RS350 Orbital Sander rotates at 12,000 RPM for wood and metal finishing. Pure copper windings prevent overheating during extended operation. This model replaces the PM50330, extending the power cord to 5 meters and adding a 6-stage speed adjustment.
Key Features
- 6-Stage Speed Control: 6-level dial adjusts RPM between 4,000 and 12,000. Matches rotation to material density.
- Pure Copper Motor: 350W motor with 100% copper windings for heat resistance. Prevents burnout during long cycles.
- 5m Power Cord: Rubberized 5-meter cable reaches distant wall outlets easily. Eliminates reliance on flimsy extensions.
- Dust-Proof Switch: Protective cover seals the toggle against fine sanding particles. Stops internal contact corrosion from road dust.
- 125mm Disc Diameter: Standard 125mm pad size fits common hook-and-loop sanding discs. Speeds up stock removal on broad surfaces.
Frequently Asked Questions
Is Pumpkin a good brand for power tools?
This brand uses pure copper motors and dust-sealed components to handle industrial debris. The J-RS350 specifically offers a 5-meter cord which exceeds standard tool specs.
Can I use a 350W orbital sander for woodworking?
The 350W output generates 12,000 RPM for stripping paint or leveling uneven timber. Variable speed stages prevent the disc from gouging softer wood grains.
