Cordless Orbital Sander Sourcing 3746CA 20V BL — battery-powered orbital sander, model SR1E3746CA

The Cordless Orbital Sander Sourcing 3746CA 20V BL (model SR1E3746CA) is a battery-powered orbital sanding tool designed for surface preparation and finishing. Operating on a 20V battery platform with a brushless motor, this orbital sander delivers an orbiting sanding motion suitable for wood, painted surfaces and light metals. It is intended for tasks such as smoothing, paint removal and surface leveling in DIY, renovation and workshop environments, offering the mobility of cordless operation and the control required for fine finishing work.

Advantages

This cordless orbital sander combines the convenience of battery operation with a brushless motor for improved efficiency and longer runtime. The orbiting action provides consistent sanding results and reduced risk of gouging, while cordless design increases portability and access to areas without immediate power supply. Its ergonomic form factor reduces user fatigue during extended use and supports controlled surface finishing across different materials.

Suitable for

• Sanding and smoothing wooden surfaces
• Removing old paint or varnish from furniture and panels
• Preparing surfaces for repainting or coating
• Light metal finishing and deburring
• Small renovation, carpentry and workshop projects

Key specifications

• Power source: 20V battery platform (cordless)
• Motor type: brushless motor for higher efficiency
• Sanding motion: orbital (random-orbit style) for uniform finish
• Intended materials: wood, painted surfaces, light metals
• Typical applications: smoothing, paint removal, surface leveling
• Design: compact, ergonomic body for improved handling

How to use

Fit the appropriate abrasive pad or sandpaper according to the surface and desired grit, ensuring it is secured to the sanding pad before operation. Insert a compatible 20V battery and set the sander to a low speed for initial passes to avoid over-sanding, then increase speed as needed to achieve the required removal rate. Move the sander with steady, overlapping strokes and avoid applying excessive downward pressure; let the tool and its orbital motion perform the work. For painted surfaces, test on a small area first to confirm the chosen abrasive and speed produce the desired result.

Usage recommendations

Use dust extraction or a dust bag when possible to reduce airborne particles. Select abrasive grit progressively from coarse to fine to avoid unnecessary surface damage: start with coarser grit for heavy removal, then finish with finer grits for smoothness. Wear appropriate personal protective equipment such as safety glasses, dust mask and hearing protection during extended operation. Store batteries separately in a cool, dry place and follow manufacturer guidelines for battery charging and handling.