Abstract: The combination of a rotary disc sander comprising a base and a motor-driven, vertically arranged sander disc mounted on the base, with a horizontally arranged tiltable work support table. The table assembly includes a table, pivotal table mounting means mounting opposite side margins of the table to the base, and table tilting screw means connected to the front margin of the table, thereby affording a three point suspension. A sander dust collection shroud encircles the disc and communicates through a baffled duct with a vacuum exhaust system for the sander dust.