General Tools 55 Heavy Duty Hole Cutter 1-3/4" To 8", Steel Garden Hose Valves Thickness: 7/16"

Thickness: 7/16"

ANSI grade 3 certified and UL listed for use on fire doors (3 hours)

Fan Sound Level: 3 Sones

Knurled panel rings provide a non-slip gripping surface

For furnace pipe or flexible duct

General Tools 55 Heavy Duty Hole Cutter 1-3/4" To 8", Steel Garden Hose Valves Thickness: 7/16"Highlights: 1 3 4" to 8" 1 2" round shank For drill press use Use on metals, plastics, wood, etc. Includes 1 4" high speed steel tool bit and 1 4" drill Carded WARNING: This product can expose you to chemicals including Nickel (Metallic), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www. p65Warnings. ca. gov