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· Re: Sawzall blade recommendation for cutting 4×4 PT and round fence posts? Can you just run a circular saw up one side and down the other? I prefer a rip blade for PT, and I REALLY like the Teflon-coated blades. If you’re going with a reciprocating saw, I like a 6 tpi blade, but I don’t like a variable pitch blade for PT.
· The Importance of Infeed & Outfeed Support. Whatever route you choose, the thing that makes a miter saw effective is what’s called infeed and outfeed support—surfaces on the left and right of the saw that support the work, enabling you to cut it accurately.. Mark made this work station using a sheet of plywood and some 2×4 blocks, all sitting on sawhorses bridged by 2x4s laid flat.
Rough-cut your post about 4 in. longer than its finished length. Screw the collar to the post about 7 in. from the end. Set the saw to cut a 45-degree angle and adjust the blade to cut about 1-1/2 in. deep. Keep the saw bed tight to the collar as you saw all four sides of the post. Photo 2: Cut the top.
· This will give a 1″ square at the top of the post. I cut the bevels at 45° on the miter saw. To finish cutting out the notches, I used a chisel to remove the material where the kerfs were cut. The posts were then bolted to the deck using 3/8″ x 3-1/2″ lag screws. Rails and balusters were then added to create the railing.
· When woodworking plans call for cutting curves in thick stock, typically the tool of choice is the band saw. Band saws can be easily adjusted to accommodate most thicknesses of stock, and the blade stays straight throughout the cut (a challenge when cutting thick stock with some other tools). However, if you don’t have access to a band saw, or you need to make an interior cut (on the inside of …
Notching a post does not weaken the structural integrity of the wood support post because the load for the deck is transferred down through the post to the footings. The upright notched section of the post acts stabilizes the beam. Most deck builders use a reciprocating saw to cut an L shaped seat in the top of the post large enough to hold the …
· Pull the saw all the way out, push down into the 4 x 4 every 1/2 ” or so. Knock out the waste with a chisel and you will be fine. This will work whether it’s in the middle or off the end, like a rabbet. :yes: The answer to your question can only be as detailed as the question is detailed and specific. Questions should also include a sketch or a …
· then use a circular saw to cut it from all four sides. Secure the jig onto the post with a screw so it won’t move when you turn the post. Or, you could rig up a 12″ miter saw to do the job by fastening the miter saw to a long plank with supports, setting a stop, then cutting on all four sides. Once you have made the jig or set up a miter saw
· Use a old chain. I used a chain saw to help demolish an old swing set made of pressure treated wood. It worked but dulled the chain quickly. … I have cut plenty of RR ties and telephone posts and it isn’t “great” for it, but not that bad. … and I may need to cut 4×4 pressure treated wood in a location without electric power.
· It would take a lot of work to get a clean notch on the posts but it would work. If you are not concerned about the look of the post itself, you could rip the corners of the posts off with a saw at a 45 degree angle with the face of the cut the same width as the face of the cut as the rails, then toe screw or toe nail them in place.