As with any tool, the better you look after it, the longer it will last. Luckily, there are plenty of simple steps you can take to keep your saw in tip top condition for years to come. Use the Correct Blade: Using the right blade for the right function may well be the single best thing you can do to keep your saw functioning as it should. With the optimal blade, you know that the saw is functioning as efficiently as possible, so not being overworked. Luckily, choosing the right blade for the job is a pretty simple affair. Fine-toothed blades are best for cutting through copper: Coarser saw blades are right choice for cutting wood If you’re tackling drywall, use the coarsest blade available For iron, ceramic, or stone, use a toothless blade - these blades depend on a coarse grit coating for their operation Replace Blades Regularly: When a blade is corroded, has missing teeth, or is otherwise damaged, it’s a good idea to replace it as soon as possible. Damaged blades make your saw work less efficiently, which can exacerbate wear and tear over time. Routinely inspect the Saw: As with any tool, regular inspection is key. Before every use, carefully check for damage - whether to the blade, housing, or mechanism. Since these saws are electrically powered, it’s also a good idea to check for any exposed wires. If something doesn’t look right, don’t use the saw. Follow Safety Advice: Don’t forget about your own safety when using a reciprocating saw - be sure to: Work in a well-lit space Use eye protection, ear protection, and a dust mask Never operate the saw in wet conditions Hold the saw firmly in both hands during use Always turn off the saw after use and during maintenance checks