If you want a powerful circular saw, then get one with a 20-volt power rating. Most individual circular saws will deliver 16, 18, 20 volts. The cordless circular saws are measured in the voltage of their batteries. On the other hand, if you’re on the hunt for basic performances, then we suggest you search for a circular saw that has a rating of at least 15 amps. If you need a circular saw for occasional use and smaller jobs, then get a 12-amp one. The corded circular saws use a power rating that’s shown in amperage. Manufacturers use different terms to describe the power rating of the circular saw. Follow the device manufacturer’s recommendations for compatible extension cords and see Power Cord Safety Tips. A corded circular saw requires a suitable extension cord. Corded saws are available in many sizes the most common is 7-1/4 inches. Corded circular saws don’t depend on batteries for power and are better suited for tough cutting jobs like masonry, steel and continuous wood cutting.Cordless saws typically range in size from 5-3/8 to 6-1/2 inches. While they can cut tough materials, the extra power needed for those applications drains batteries quickly. Cordless saws are best suited to cutting wood and wood products due to the limitations of their batteries. Since they’re smaller than most corded saws, they work well in confined spaces. Cordless circular saws are convenient when working in areas where extension cords are difficult to use.Where and how you use your circular saw will help determine the power supply you need. What Should You Consider Before Buying A Circular Saw? Circular Saw Power Sources
For the majority of your standard framing cuts, it cuts very well, though. Working more closely in some tougher cuts, it does feel like there’s not quite as much torque at the top end as those other models. Switching to the 8.0Ah battery took 36 seconds off the total, dropping to 1 minute, 38 seconds! That puts it right in line with the times we saw from DeWalt’s FlexVolt Advantage, FlexVolt, and Worm Drive Style models. That’s not a bad time, but it’s not great, either. With the 5.0Ah battery, the saw needed 2 minutes, 14 seconds. Along the way, we had to switch in and out of a 45° bevel twice.Power drive: one 4-foot rip cut (double-stacked 3/4-inch OSB subfloor).Compound cutting: three 45º miter/45º bevel compound cuts from each side of the lumber (6 cuts total, 2 x 10 PT).Miter cutting: five 45º miter cuts (2 x 10 PT).Bevel cutting: five 45º bevel cross cuts (2 x 10 PT).Cross cutting: five cross cuts (2 x 10 PT).To put that in perspective, we ran this saw with both batteries on the PTR Test Track. The Power Detect electronics sense it can ask for more power and kicks into a noticeably higher level. When you pop an 8Ah battery on, things change. It’s capable of cutting nearly any wood you come across, but you need to watch how hard you’re pushing to avoid stalling the blade. The brushless motor churns out 5500 RPMs and with a standard 5.0Ah battery, the performance feels very similar to the DCS570.
DEWALT CIRCULAR SAW PERFORMANCEĭuring the test runs in our shop, the Power Detect circular saw delivered some interesting results.
Some band saws and circular saws include laser guide lights to illuminate the work surface in low light conditions.
Blade washer for skilsaw model 77 portable#
DEWALT portable band saws provide more versatility and can cut into deeper cuts of metal for a wide range of options on any worksite. Some circular saws also include integrated dust blowers to keep the work surface clear of debris while you’re cutting. Most saws feature preset bevel detents for the popular and common angles in woodworking. Circular saws are used to cut straight edges, but can be used together with DEWALT jig saws for all types of woodworking, like fabricating custom cabinetry. Most blades are carbide tipped, making them strong enough to cut through smaller pipes and aluminum siding.
There’s an application for DEWALT circular saws in almost every carpentry trade. If you know your saw is going to have to stand up to a lot of heavy wear and tear, a worm drive circular saw can give you a bit more power and durability. Some lightweight circular saws are easier to move around between work sites. The portable track helps bring the accuracy of your workshop with you anywhere, and features like onboard dust removal keep the air and workspace clean. If you’re looking for a circular saw primarily for woodworking, a track saw helps guarantee precision. Whether you are trimming crown molding or cutting plywood, DEWALT Circular Saws have plenty of options for you. Professionals and hobbyists alike depend upon this tool for cutting straight edges into various types of wood, tile and lightweight metals. The circular saw is one of the most common woodworking and cutting tools in any shop.