Malcoメs Vent Saw is designed for cutting all types of hard and softwood, and other non-ferrous materials including plywood, composition board, and siding.
Malco RBW97 Replacement Blade Features:
The Malco Vent Saw is helpful when fitting fresh air intakes through foundation plates, exterior siding or facing materials encountered in residential or light commercial installations of gas or oil-fired furnaces.
It also features easily replaceable alloy steel blades and a versatile one-piece cast aluminum arbor/mandrel combination with a 7/16ヤ (11 mm) pilot drill.
The webbed mandrel allows easy plug removal and a built-in arbor eliminates the need for separate arbor attachments.