- Is a cordless sander strong enough for real sanding?
- Yes for finish work and light stock removal. A brushless 5-inch orbital sander handles furniture, trim and drywall patches well. For stripping large surfaces, a corded model runs all day without a recharge.
- How long does the battery last?
- Runtime depends on the battery's capacity and the speed setting. Expect the longest runs at lower speeds and lighter pressure. Keep a spare battery if you sand for more than short sessions.
- What sanding discs does it take?
- It uses standard 5-inch hook-and-loop discs, which are widely sold. Buy a mix of grits, roughly 80 to 220, for most projects.
- Does the dust collector work well?
- The onboard collector catches a good share of dust, but fine dust still escapes. Empty it often, and wear a mask when sanding painted or unknown finishes.
- When is the best time to buy?
- Cordless tool kits usually drop during holiday sales and end-of-season promotions. Check the price history before buying, since kit prices swing with battery bundles.