The Benefits Of Compound Mitre Saws
Compound mitre saws are good for great extremely definite compound cuts at the end of a chunk of wood. You'll find them typically used to chop long stock, to carve out picture frame molding as well as crown molding (angled cuts in two planes) and also when cutting out lots of boards of the same length from the piece.
They come with an electric motor that is mounted on a swing arm "its pivots right and left to create angled cuts, otherwise called mitre cuts. Compound mitre saws are quick and highly correct "you get the measurements exactly as you had marked them.
If you want to get rather more accurate and make bevelled mitre cuts, all that you need to do is lean your mitre saw. The motor will pivot right and left but also toward the tilt.
You'll worry about their pricing "they are more expensive than regular mitre saws, but when you consider that they make compound cuts at once, its actually money well spent.
They've just one component that may be a bit discouraging though "the motor will not slide and therefore you can't pull the saw through a wood piece being cut. You've got to set the piece on a table and then set the already spinning saw blade down through it. See also the essay on a cord-free circular saw.
To overcome this difficulty, you can think about getting a sliding compound mitre saw, which can sometimes be viewed as an upgrade of the regular compound miter saw. As the name says, after you lower the blade onto the wood on the table, the blade itself can be dropped forward. It will allow you to chop way wider pieces. If you mix this with its ability to tilt, it means that you can do really complex cuts on big pieces of wood.
How does one choose a good compound mitre saw?
1. The 1st and most crucial thing is the blade size, and this of course will be determined by the size of wood pieces you will be working. It's possible to get blades 8, 10 and 12 inches, and the bigger the blade diameter, the longer the cuts that you can make. That means, as an example, if think you will be slicing long planks, you must go for the 12 in..
2. Also glance at the material the blade is made of because this can tell you what the saw is supposed to be utilised for. Steel blades are inexpensive and will do for softwood. They leaden quickly on hardwood though. There are compound miter saws made of high speed steel blades which is harder and takes a longer time to dull. Carbide tipped blades will stay sharpened for a long time, but they also are more expensive. If you're going to work hardwood, its best to speculate in a carbide tipped one "you will save a lot of trouble.
3. Check to determine if it has electric brakes "they will stop the saw blade quicker than if you just put off the power supply. This is a favored safety feature that you must insist on.
4. You need to get a compound mitre saw blade which has retracting blade covers so that you can guard the blade. They have to be retracting in order that they will not be in your way as you're employed.
5. The saw should also come with table extensions that you can install when working larger pieces of wood.
6. Compound mitre saws will typically have pre-set points for explicit angles that are called positive stops. The more, the better for you as the less time you will spend setting up.
7. Some will feature a dust bag to collect sawdust in.
Compound mitre saws can be pretty heavy, so if you plan to take yours from site to site, that is another consideration.
Andy Norris has spent his pro career in DIY. He write about the tools of the trade which he finds most helpful. A hardwood flooring nailer works really well in conjuction with a compound mitre saw.
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Tags: compound miter saw, compound mitre saws, crown molding, electric brakes, miter saw, Miter Saws, mitre saws, saw bladeSeptember 19 2011 | Miter Saws | No Comments »