ACTUAL HOLE SIZE 4-1/4in. 108.0mm COPPER PIPE SIZE: 4'' USE WITH ARBOR NO. 37156
• Cut through steel, tin, aluminum, fiberglass, wood and plastic.
• Deep 1-5/8" (41.3 mm) cutting depth allows for cutting through 2" x 4" wood studs.
• Extra-tough M42 alloy blade - we use the highest grade of tool steel to outlast competitor’s blades. That beats premature saw replacement and saves you money.
• Steam oxide finish - no paint to gum up and slow cutting. The saw runs cooler for longer life and better performance.
• Extra-thick backplate minimizes vibration for smoother, easier, less-tiring cutting.
• Made in USA.