Circular Saw It’s aggressive, makes straight vertical cuts and it’s fast. The circular saw outperforms the jigsaw and reciprocating saw for most straight cuts. It can be tricky to use in some situations, but the cuts tend to be straighter and more accurate than with almost any other portable saw.
The jigsaw will make a straight cut if properly handled, and blades are available that will make cleaner cuts than with a reciprocating saw. It’s aggressive, makes straight vertical cuts and it’s fast. The circular saw outperforms the jigsaw and reciprocating saw for most straight cuts.
Cutting circles or curved lines is not recommended for any type of circular saw. Pushing the stock through the saw too slowly is a common cause of saw blade burn. If you are struggling with the circular saw to cut straight line on the wood, at first, look at your workpiece.
Cutting the ends off joists and rafters, creating openings in existing walls and trimming plywood that has already been installed all require making vertical cuts. Horizontal cutting is much less strenuous and dangerous than vertical cutting. Because your saw is resting on the surface that it’s cutting, your energy is only being used to push the saw forward rather than to hold it up.
The circular saw outperforms the jigsaw and reciprocating saw for most straight cuts. The two big reasons not to do this is that saw tips are much more likely to come off if the saw blade is run backwards and that the whole saw blade is much more likely to come apart if it is run backwards. Their circular saws are so popular that with many woodworkers, the name Skil came to mean circular saw.
I tried it without power first, to see how it feels, but it just feels unwieldy and I don’t want to be unsafe.
can you use a circular saw vertically Related Question:
Can you use a circular saw on its side?
Keep these tips in mind as you are learning how to use a circular saw. When appearance matters, make cuts with the good side facing down, as circular saws can splinter the wood on the top side. Making your cut line on masking tape can reduce splintering.
Can you use a circular saw upside down?
Never attempt to saw with the circular saw held upside down in a vise. This is extremely dangerous and can lead to serious accidents. Do not reach UNDERNEATH THE WORK where the guard does not protect you from the blade. When ripping, always use a rip fence or straight edge guide.
Can I use a jigsaw vertically?
When a jigsaw is fitted with a standard saw blade, it can’t cut flush to a vertical surface because the saw’s base plate extends past the blade. However, if you install a flush-cut blade, the saw will cut right up to a wall, backsplash, cabinet side, or other vertical surface.
Why do circular saws cut upwards?
The saw’s motor runs the blade rotation in a way that the circular saw teeth direction points up as it enters the wood you’re cutting. It’s intentional to create the most stable, accurate, and safe cutting. As the blade teeth hit the material, they rip from the bottom through the top.
Which way do the teeth face on a circular saw?
The teeth should be cutting UPWARDS, in a clock-wise direction. You’ll also notice that when your blade is installed correctly, the teeth will be pointing upward. Remember: circular saws (as most saws) cut on the upward stroke.
What is the closest you should put your fingers to the blade while it is running?
Do not put your fingers closer than two inches from the blade. 3. Do not place your hands directly in line with the blade while cutting stock. 4.
Can I use a jigsaw instead of a circular saw?
Although a jigsaw can be used for most of the tasks that a circular saw can perform, including straight cuts and cuts on a tilt, the jigsaw uses that really take advantage of the tool’s qualities are jobs such as kitchen fitting and joinery, with their frequent need for complex cuts.
Can you use a jigsaw horizontally?
In addition to speed control, some jigsaws offer orbital cutting action that controls the horizontal motion in the cutting action of the blade.
Can a jigsaw cut a 2×4?
The secret to doing straight cuts in 2×4 lumber is to guide the jigsaw steadily, in one go. As long as the pace is slow and consistent, you will be fine by allowing the blade to do the work of cutting for you – keep the focus on following the cutting line as you control the speed and pace of the cut.
What happens if you put a circular saw blade on backwards?
You can run a saw blade backwards and it cuts pretty well. However it is not at all a good idea. The two big reasons not to do this is that saw tips are much more likely to come off if the saw blade is run backwards and that the whole saw blade is much more likely to come apart if it is run backwards.
Why do circular saws cut up instead of down?
The teeth of circular saw blades are intended to cut upwards into the material from below and this is for safety purposes. It is important that you should not spin them in a different direction just like you spin a table saw blade.
Why is my circular saw burning the wood?
Pushing the stock through the saw too slowly is a common cause of saw blade burn. Sometimes a blade that feels dull might only be dirty. If wood pitch resins build up behind the teeth of the blade, the cutting speed will slow down, increasing the chances for burns. Commercial blade cleaners are sold for this purpose.
Which way should saw blade face?
When installing a new blade, make sure the teeth are pointing downward to enable a clean cut through the workpiece. Upward-facing teeth can cause a severe injury to the operator.
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.
What should never be in line with the blade?
The leading hand should never be closer than is necessary to the front of the saw and hands should never be in line with the saw blade. A push-stick should always be used to remove the cut piece from between the saw blade and fence, unless the width of the cut piece exceeds 150 mm.
