dennis@home wrote:
I want to put some grooves across a thick aluminium bar ( groove about
35 mm wide x 12 mm deep, flat bottomed V shape, bar about 35 mm wide and
25 mm thick.

I don't have a milling machine has anyone tried a TCT blade in a table
saw for this sort of thing?

I've used a proper table saw to cut aluminium - one with a 2' dia blade
and a good whack of momentum in it. An ordinary table saw might do it
but I think you'd be doing very shallow passes as the rake of the teeth
would probably be all wrong.

--
Scott

Where are we going and why am I in this handbasket?