Cutting Aluminum Extrusion Miter Saw

These machines provide straight burr free cuts.

Cutting aluminum extrusion miter saw.

Miter saws are often employed in woodworking projects but these tools are also preferred by many amateurs for metal cutting. Select a fine toothed blade and don t cut aluminum with a wall thickness of more than 1 4 inch 0 64 cm. If possible choose a saw blade that creates narrow kerfs the notch or slot made by the saw. 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.

Make sure to use an accurate tool to check that the saws preset angles are actually what they claim to be. And safe operation without sparks heat or burr. First make sure the base plate is parallel to your blade if you are going to use it to line up the cut. Or buy a several thousand dollar cold saw.

The saw head moves on a linear guideway that assures accurate and large. However since they are not specifically built for metal many users are wondering which 10 miter saw blade works best for cutting aluminum. So the different types of miter saw have different functions to cut the woods metals and other plastic material. Cutting aluminum with miter saw.

This is a quick video showing how i cut some aluminum angle strips with a dewalt dw713 compound miter saw. It is critical to clamp the material when cutting miters. Use a wood cutting saw with carbide tipped blades to cut most aluminum. Now the tricky part is getting the blade through the aluminum without tilting the.

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. For circular saws cutting 80 20 aluminum t slot extrusions is a little more tricky. The scotchman non ferrous series of cold saws provides the cleanest cuts in solid or extruded aluminum. Also use some cutting wax.

Like a table saw also make sure the angle is set exactly to 90 degrees. The cutting action pulls the material and you end up with an arbitrary angle because the material has creeped. Aluminum profile horizontal saw the pmi precision cutoff saws are designed to saw aluminum profiles quickly and accurately with a burr free mirror finish. I used a non ferrous metal cutting blade that i go.