The Skil Red 3746CA is a high-performance 20 V cordless eccentric sander engineered for efficient material removal and achieving smooth surface finishes. This versatile power tool combines mobility with consistent performance, making it an essential addition to any workshop. Its ergonomic design ensures comfortable handling during extended sanding sessions, allowing for precise control on both flat and curved surfaces across various materials including wood, metal, and plastic.
Advantages
The cordless eccentric sander features a brushless motor that provides increased efficiency and a longer tool lifespan compared to traditional brushed motors. The inclusion of an adjustable speed setting allows users to tailor the sanding intensity to the specific requirements of the workpiece, ensuring optimal results without damaging the surface. With a lightweight construction of only 0.8 kg, the tool minimizes user fatigue during prolonged operation. The integrated charge level indicator provides real-time feedback on battery status, preventing unexpected interruptions during critical tasks.
Suitable for
- Sanding wooden furniture and surfaces
- Smoothing metal components
- Finishing plastic parts
- Removing old paint or varnish
- Preparing surfaces for staining or painting
When it may not be suitable
This tool is not intended for heavy-duty industrial grinding or cutting applications that require high-torque stationary machinery. It may also be less effective for sanding extremely tight corners or intricate carvings where a detail sander would be more appropriate.
Key specifications
- Voltage: 20 V
- Motor type: Brushless
- Idle speed: 11000 RPM
- Weight: 0.8 kg
- Adjustable speed: Yes
- Battery type: Li-ion
- Charge level indicator: Yes
How to use
To begin, ensure a compatible 20 V Li-ion battery is fully charged and securely attached to the sander. Select the appropriate abrasive disc for your material and attach it firmly to the sanding pad. Adjust the speed setting according to the material hardness and the desired finish quality. Hold the sander firmly with both hands, place the sanding pad flat against the surface, and switch the tool on. Move the sander in slow, overlapping circular or back-and-forth motions without applying excessive downward pressure, letting the tool's orbital action do the work.
What to consider before purchase
- Battery and charger are not included and must be purchased separately
- The tool does not come with a storage case
- Ensure you have a supply of compatible sanding discs
- Check that your existing 20 V battery platform is compatible with this model
Usage recommendations: Always wear appropriate personal protective equipment, including safety glasses and a dust mask, when operating the sander. Regularly clean the sanding pad and empty the dust collection system to maintain optimal suction and sanding efficiency.
