Inversion mount for mounting an inverted die grinder

An apparatus, the apparatus comprising:

• an inversion mount, the inversion mount including an upper mounting base, a lower mounting base, and an oblique drop arm connected from the upper mounting base to the lower mounting base, the upper mounting base structured to normally mount to a downward-facing inversion mounting surface from below, and the lower mounting base including a non-rotary main body and a rotary latch assembly, the main body including a forward receiver structured to axially and rotatably receive a mounting insert from below, and the rotary latch assembly including a side latch having an inside hook, the side latch extending alongside the main body, and the side latch being supported for radial pivotation between an open position, in which the inside hook extends below but not underneath the forward receiver, and a latched position, in which the inside hook extends underneath the forward receiver for hooked engagement with a side pocket behind the mounting insert.