Today, 15-amp saws are the standard; 10- or 12-amp saws are appropriate only for infrequent use. The price difference just isn’t that significant for a purchase you can expect to use for many years. The higher the amperage, the more cutting power the saw will have.
Buy a good circular saw now and you can expect to still be using it in 10 or 20 years. Many tool manufacturers now offer sets of power tools that use the same batteries, and if you already own several tools by one manufacturer, adding a cordless circular saw that uses the same batteries is an affordable option. A well-shaped handle and good balance can go a long way toward making a saw more comfortable and efficient to use, so don’t overlook these features when choosing a circular saw.
Bring the saw up to full speed, lift the guard, and slowly push the body of the saw down to start the cut. TIP: Make sure to start back far enough so that you only push the saw forward; never drag a spinning saw back. If a board is too wide for the saw shoe to hang over the edge during a rip cut, hold a narrow scrap of wood between thumb and forefinger, bracing your finger along the edge of the board, and butt the saw shoe against the edge of the wood scrap as you push both along the board.
what amp circular saw do i need Related Question:
Is a 13 amp circular saw good?
From cutting shelving to mitering trim, the SKIL 5080 7-1/4 inch Circular saw is a great entry-level saw in the home workshop. The 13 amp motor has the power and performance that you need, and the improved dust blower keeps line of cut free from sawdust for accurate cuts.
How many watts do you need to run a circular saw?
A typical circular saw with a standard rating needs 2400 watts as its starting wattage, whereas the power required for running is 1200 watts. In other words, every time you switch on the saw, it will require 2400 watts to start spinning. After that, it will need approximately 1200 watts to stay spinning.
What should I look for when buying a circular saw?
Features that help you work effectively with a circular saw include accurate cutline markers, good blade visibility, smooth guard retraction, and a flat shoe set parallel to the blade. The best cutline markers line up exactly with the kerf cut by the saw. You want a notch no wider than a thin-kerf saw blade.
Is 15-amp circular saw good?
Best Corded Worm Drive Circular Saw Its 77-series 15-amp motor provides plenty of wood-cutting power while the magnesium motor housing, shoe, and gear housing help keep the weight down to a reasonable 11.5 pounds. That’s without the blade, but it’s still incredibly lightweight for this style of circular saw.
What size circular saw will cut a 4×4?
Cutting a 4×4 with a Circular Saw – Guide If you need to cut a 4×4 post, then the ideal tool is a large 12” miter saw. This saw has the blade diameter needed to chop through a 4×4 in a single pass, so if this is an option for you it’s the way to go.
What size blade do I need for my circular saw?
Handheld circular saws typically accept blades 4-1/2 inches to 7-1/4 inches in diameter. The teeth are often carbide tipped to stay sharp longer. Tile saws most often use 7-inch or 10-inch diamond blades. Table saws and compound miter saws use blades 8-1/4 inches or 10 inches in diameter.
How many amps does a circular saw pull?
Amperage. Commonly indicated on circular saw fact sheets, the amps, or amperes, reflect the amount of electricity that the motor draws. Most circular saws use 15 amps, the lower common capacity of home circuitry, which corresponds to a maximum safe wattage of 1,440 watts.
Will a 2000 watt generator run a circular saw?
It is not advised to run a circular saw on a 2000 watt generator because it might burn your motor just after ten minutes. The reason behind this is that you need more than 10 amps of power for running every circular saw and 2000 watts generator can give you maximum 11.5 amps.
What size power inverter do I need to run a circular saw?
At a minimum to run a circular saw, you’ll need a 1500 watt inverter. Usually, inverters are able to deliver double peak power for a few seconds. This means with a 1500 watt inverter you get 3000 watt peak power to cope with a surge when starting your saw.
What saw should I buy first?
A jigsaw is great for cutting curves and shapes, and it can also be used with a guide to make straight cuts, which is why this is the first power saw you should own. Unless you plan to rip long sheets of plywood, a jigsaw is preferable over a circular saw.
Is it okay to cut wet wood with a circular saw?
If you’re cutting wet wood set the depth so that the entire gap between the teeth is clear of the board you’re cutting. This will stop your saw and cut line from getting clogged with wet saw dust.
Can I put a metal cutting blade on my circular saw?
Only blades and discs specified for cutting metal should be used. These professional circular saw blades are perfect for cutting through aluminium, copper, lead and other non-ferrous metals; while these diamond cutting discs will make light work of cutting through stainless steel.
Is 12 amp enough for circular saw?
For corded circular saws, the power rating is generally expressed in amperage. Today, 15-amp saws are the standard; 10- or 12-amp saws are appropriate only for infrequent use.
How many amps does a 15 amp saw draw?
A single 15A circuit can handle up to 10 amps, so if your small or portable workshop uses just 1 tool at any one time (and let’s face it, it won’t be running 10 at a time), then the circuit will be fine.
Will a 7 1/4 inch circular saw cut a 4×4?
Like miter saws that measure less than 12 inches, a circular saw’s 6.5-inch or 7.25-inch blade will not cut cleanly through a 4×4. The maximum depth of most circular saws is just 2.5 inches. This means you’ll need to make two cuts. Having to make two cuts makes it easier to set up the cut.
