Greenlee 7211BB-3/4 Knockout Punches Unit, 10 Gauge, 3/4" Circular Saw Blades Max Attic Size = 1600

Max Attic Size = 1600 Sq Ft

Rectangular shape & American pattern

Comes with a 4" microfiber roller cover

Guaranteed not to scratch glass/ceramic smooth top ranges

Dot c2 approved

Greenlee 7211BB-3/4 Knockout Punches Unit, 10 Gauge, 3/4" Circular Saw Blades Max Attic Size = 1600Highlights: 0. 8 Lb Punches mild steel up through 10 gauge Aluminum, fiberglass and plastic Splits slugs for easier removal Hole size is outside diameter of us conduit sizes 1 2 inch conduit and pipe size is 7 8 inch actual hole size 3 4 inch conduit and pipe size is 1. 115 inch actual hole size Punch unit includes punch, die and draw stud Uses standard greenlee dies and draw studs Use with battery, hydraulic, ratchet or manual drivers