The blade is places so teeth cut on the push stroke.
because it losen the blade if it was the other way.
It doesn't matter on a diamond blade. Either way will work. Usually there is printing on one face that would face out, on the nut side, but it doesn't matter.
Depends on the manufacturer and if the saw is left or right handed. Normally a saw cuts UP rotating in the opposite direction a wheel would. Click the saw on, without a blade in to see which way the motor turns then put the blade in to cut in that direction.
any saw is the opposite of the way the blade spins!
You loosen the holding nut and remove it, then remove the blade, exactly the way you do on any table saw.
To change the blade on a DeWalt circular saw, follow these steps: Unplug the saw and remove the battery if it's cordless. Locate the blade lock button and press it to lock the blade in place. Use a wrench to loosen the arbor nut and remove the old blade. Place the new blade onto the arbor, making sure the teeth face in the right direction. Tighten the arbor nut securely. Release the blade lock button and plug the saw back in or reinsert the battery. Test the saw to ensure the blade is securely in place before using it.
It goes back and forward.
One can use many reciprocating saw blade sharpeners available. The company, Jarvis Industries, is an example that sells reciprocating saw blade sharpeners.
Your circular saw may not be cutting all the way through due to a dull blade, incorrect blade type for the material, or a misaligned blade. Check these factors and make necessary adjustments to ensure a clean cut.
Your miter saw may not be cutting all the way through due to a dull blade, incorrect blade size, or misalignment of the saw. Check these factors and make necessary adjustments to ensure a clean and complete cut.
The knife blade faces toward the plate.
Turn off all power to the circular saw and remove the power cord from the wall outlet. Twist tie or tie off the cord to keep it out of the way while changing the blade,Slide up the protective blade guard to expose the blade. Lay the saw down on a sturdy bench top.,Clamp the circular saw to the bench top using two bench clamps or any clamp that will hold the unit securely to the bench. , Locate the hole in the saw blade itself. This hole will be drilled all the way through the blade and can accommodate a drill bit or another thin piece of metal or wood. Place a drill bit through the hole in the saw blade to secure the blade from moving. Many newer circular saw models come equipped with a blade lock feature that can be employed to stop blade movement .Attach a wrench or socket to the circular saw blade retaining bolt in the center of the blade. This bolt attaches the blade to the saw itself. Remove bolt and set aside. Remove the saw blade and place the new blade in its place. Replace the blade bolt and tigh