Morris Products 13362 Bi-Metal Hole Saw, 2-1/4" Saw Diameter, 2" Pipe Tap Size, Pipe Entrance Size, Used with 13460-13470 Arbor Size

Bi-Metal Hole Saws - A great Bi-Metal Hole Saw for any situation.M42 Bi-Metal Hole Saw For Use in Most Materials: Wood, Plastic, Aluminum, Brass, Cast Iron, & Stainless SteelVariable Pitch Design (4-6 Teeth/Inch) Reduces Labor & Tool Costs By Cutting 45% Faster & Lasting Longer than Straight 6 Pitch SawsBetter Chip Clearance, Less Heat Build-Up, Lower Feed Pressure & Smooth CutsBi-Metal Hole Saws Combine the Toughness & Shock Resistance of an Alloy with the Cutting Ability of High Speed Steel