Any portable saw you buy for your home or shop should be capable of cutting a 2 x 4 piece of wood at a 45-degree angle. In general, saws that have a blade diameter of 7 or more inches are good choices. Using a saw safely should be of primary importance. In this article I'll cover the basics on saw selection and safety practices.
A number of considerations have a bearing on your decision when buying a circular saw. Do you want powered or cordless? Does the saw come equipped with a depth adjustment, which enables you to make shallow cuts when required; an angled adjustment for cutting miters and bevels; and a ripping fence, which guides the saw when you want to rip a board to a specific width? It should have an automatic spring-loaded blade guard that retracts as the blade enters the work area, and then covers the exposed part of the blade as soon as the cut has been completed.
4 Circular Saw
Since most present-day saws have all these features, your final choice often depends on how conveniently a saw operates and how easily the adjustments are made. Another major consideration should be the weight of the tool. Think about how long you intend to use it in any one stretch of time. Large-sized adjustment nuts are a worthy consideration, as is an easy-to-grip handle on the blade guard. In addition to the saw handle, which contains the trigger starting switch, a knob on the end of the motor housing is convenient as an extra handle for awkward situations. This feature is not essential with smaller saws.
Safety Practices
When using any portable saw, always be sure that the work to be cut is firmly supported, or held, so that it will not shift during the cut. Start the saw before the blade enters the work and guide it straight along the cutting line. Veering can cause jamming, stalling, possible motor damage, or even worse the entire tool may jump or hop out of the wood creating the possibility of a serious injury. Be especially careful not to let the saw veer when using a masonry-cutting blade. Blade breakage could result and the flying shrapnel may cause injury. If a long piece of wood is to be cut, it should be supported by a helper. It must not be moved during the cut in such a way as to close the cut and bind the blade. Keep a firm grip on the saw with your right hand, and keep your left hand well away from the saw. Make certain also that the cord is well out of the way so it will not be cut by the blade.
Maintain a strong grip on the saw to keep it from tipping or dropping at the end of the cut. Keep your hands clear of the blade during the time required for it to come to a complete stop. It's also a good idea not to touch the blade immediately after it stops as it's probably hot enough to burn you. Never adjust the saw without first disconnecting the power cord.
Picking the right circular saw is largely a matter of personal choice. Using the tool safely is a matter of common sense. Pick wisely and use it even more wisely.
Special Price!!! DeWalt DWS535 7 1/4-Inch Worm Drive Circular-Saw
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DeWalt DWS535 7 1/4-Inch Worm Drive Circular-Saw Feature
- 13.8 lbs. Lightweight magnesium construction for optimum user handling, comfort, and strength
- Durable cast magnesium footplate provides a tough and solid cutting platform
- Extra wide saw hook accepts material up to 2-1/2-inch wide
- TOUGHCORD Cord Protection System provides 4X better cord jerk protection
- 53 degree Bevel capacity for advanced applications; Bevel detents at 22.5 degree and 45 degree for fast and accurate setting to common angles
DeWalt DWS535 7 1/4-Inch Worm Drive Circular-Saw Overview
7 1 4'' 15A worm drive circular saw. Lightweight magnesium construction. Magnesium footplate provides a tough and solid cutting platform and extra wide saw hook. Accepts material up to 2 1 2'' wide. The Toughcord cord protection system provides 4 times better cord jerk protection and the 53 bevel capacity is perfect for advanced application. This saw has bevel detents at 22.5 and 45 for fast and accurate setting to common angles. The saw comes with a 3 year limited warranty. Saw weight is 13.8 lb.DeWalt DWS535 7 1/4-Inch Worm Drive Circular-Saw Specifications
Featuring lightweight, magnesium construction for optimum user handling, comfort, and strength, the DEWALT DWS535 7-1/4-Inch Worm Drive Circular Sawmakes quick, clean, accurate cuts, pass after pass. Complete with an extra-wide saw hook to handle material up to 2-1/2 inches wide, this durable tool comes with a carbide-tipped blade and blade wrench.
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 The extra-wide saw hook lets you cut material up to 2-1/2 inches thick.View larger. |
 TOUGHCORD Cord Protection System for safer operation. View larger. |
Weighing in at just 13.8 pounds, the DEWALT DWS535 7-1/4-Inch Worm Drive Circular Saw is lightweight for easy handling and storage, yet is heavy-duty enough to handle the rigors of the job site. Magnesium construction lends power without bulk, while a durable, cast magnesium shoe provides a tough, solid cutting platform.
4,800 RPM and Bevel Capacity of 53 Degrees for Advanced Applications
Offering a no-load speed of 4,800 rpm and providing a 2-7/16-inch depth of cut at 90 degrees, 1-7/8-inch depth of cut at 45 degrees, and a bevel capacity of 53 degrees, the powerful DWS535 tackles even the most advanced roofing applications and compound angles with ease. This circular saw also saves time by offering bevel detents at 22.5 and 45 degrees for fast and accurate setting to common angles.
User-Friendly, Time-Saving Features
As user-friendly as it is powerful, the DWS535 has a top-accessible spindle lock for easier and faster blade changes, minimizing downtime. For improved versatility, an extra wide saw hook accepts material up to 2-1/2 inches wide, while dual rip ports accept available DWS5100 12-inch Dual Port Rip Guides.
Finally, a TOUGHCORD Cord Protection System provides four-times better cord jerk protection for safer operation.
Warranty Information
The DEWALT DWS535 7-1/4-Inch Worm Drive Circular Saw is backed by a limited three-year warranty, 90-day money-back guarantee, and one-year free service contract.
What's in the Box
7-1/4-Inch Worm Drive Circular-Saw, 7-1/12-inch carbide-tipped blade, blade wrench, and manual.
 Magnesium construction lends power without bulk and provides a tough, solid cutting platform. |
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