SawStop TSA-ODC Overarm Dust Collection Spiral Flush Trim but you will need to

but you will need to countersink the threaded holes

and you will find many MIDI lathes with the lowest speed of 250RPM and higher because of this

Trunnions: Cast Iron

Mechanical variable speed system from 580 - 3

SawStop TSA-ODC Overarm Dust Collection Spiral Flush Trim but you will need toEasy Dust Management Pair the Overarm Dust Collection with the SawStop Dust Collection Blade Guard for easy, reliable dust management that captures 99% of dust. Rubberized collar easily fits your DC Guard, and routes dust past the end of your extension table before joining your saws 4 collection port for extraction. Features Fits all SawStop T Glide rail systems. Custom Y Port combines above table and below table dust collection into a single 4" port.