1-1/4" x 7/16" Shank |Mag-Bit 626.2016| Hole Cutters | 2 Piece size-0-3125-5-16 Clean up is a breeze

Clean up is a breeze too

Use Zinc-plated self-drilling screws for light to heavy gauge metal to metal fastening applications such as sheet metal to steel stud

the screw may be removed as often as necessary

Double expansion anchors have two ends that

column bases

1-1/4" x 7/16" Shank |Mag-Bit 626.2016| Hole Cutters | 2 Piece size-0-3125-5-16 Clean up is a breezeDiameters 11 16" through 3" Cuts up to 3 16" deep Auto ejecting slug Diameters 11 16" through 3". Cuts sheet metal, stainless steel, iron, cast iron, copper, abrasive materials such as high density resin and metal plate. Cuts up to 3 16" deep. Auto ejecting slug.