Hole Saw Kit, Bi-Metal, 9-Pc. Orbit It expands and contracts with

It expands and contracts with the roof's movement to resist damage

foot mount

they can be used for cutting under the kick plate when installing new kitchen flooring

Allen Wrench/Holder

Hole Saw Kit, Bi-Metal, 9-Pc. Orbit It expands and contracts withDiablo, 9 piece, bi metal hole saw kit, includes: 7 8", 1", 1 1 8", 1 3 8", 1 1 2", 2", 2 1 8", 2 1 2" & 2 9 16", snap lock plus mandrel, pilot bit, adapter nuts, 1 2" & 5 8", for quick & easy hole saw changes for maximum job performance, provide ultimate cutting length of 2 3 8" to bore deeper holes in a single pass, features variable tooth design for faster cuts, universal snap lock plus mandrel system fits all hole saws in the range, including