A face shield is better.
Cutting aluminum extrusion.
Cutting 80 20 aluminum t slot extrusions can be dangerous so here are 5 safety precautions you should take.
Cutting aluminum can be loud so hearing protection is also highly recommended.
Double mitre saw cutting is mainly used when the aluminum extrusions are meant to be fixed into corners and need to have complicated angles.
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Next secure your aluminum pieces with clamps and slowly feed the aluminum through the blade using steady even pressure.
The fact is that circular saws cut aluminum so fast and effectively that a fabricator really needs to develop a productive means for moving material in and out of the saw.
I used a non ferrous metal cutting blade that i go.
Use eye protection as cutting 80 20 aluminum t slot extrusions generates a fair amount of hot flying metal chips.
For example in aluminum extrusion cutting production volumes can be as high as 5 000 parts per shift and the end finish is expected to be very clean.
This is a quick video showing how i cut some aluminum angle strips with a dewalt dw713 compound miter saw.
So precision and mitre cutting are used only for aluminum extrusion profile cutting as well as corner connector cutting and are particularly useful in door window and picture frame products.