Cutting Aluminum Extrusion Miter Saw

It is critical to clamp the material when cutting miters.

Cutting aluminum extrusion miter saw.

Aluminum profile horizontal saw the pmi precision cutoff saws are designed to saw aluminum profiles quickly and accurately with a burr free mirror finish. These machines provide straight burr free cuts. The saw head moves on a linear guideway that assures accurate and large. The cutting action pulls the material and you end up with an arbitrary angle because the material has creeped.

First make sure the base plate is parallel to your blade if you are going to use it to line up the cut. For circular saws cutting 80 20 aluminum t slot extrusions is a little more tricky. Also use some cutting wax. This is a quick video showing how i cut some aluminum angle strips with a dewalt dw713 compound miter saw.

The scotchman non ferrous series of cold saws provides the cleanest cuts in solid or extruded aluminum. But the cutting aluminum needs a unique and full functional type of miter saw with its excellent blade and edges. The pmi 30l has many outstanding features that allow maximum productivity and also providing a safe work environment. If the motor housing on your saw is open and could collect metal chips tape a piece of cloth over the openings to protect the motor windings and bearings while you cut.

Select a fine toothed blade and don t cut aluminum with a wall thickness of more than 1 4 inch 0 64 cm. And safe operation without sparks heat or burr. Now the tricky part is getting the blade through the aluminum without tilting the. Cutting aluminum with miter saw.

Use a wood cutting saw with carbide tipped blades to cut most aluminum. Or buy a several thousand dollar cold saw. So the different types of miter saw have different functions to cut the woods metals and other plastic material. I used a non ferrous metal cutting blade that i go.

If possible choose a saw blade that creates narrow kerfs the notch or slot made by the saw. A miter saw is a unique tool for use in the cutting works. Cut aluminum with your miter saw making accurate cuts on aluminum rods tubes and angles is easy with a miter saw and a blade designed to cut nonferrous metal check the label. Like a table saw also make sure the angle is set exactly to 90 degrees.