1-1/4" x 7/16" Shank |Mag-Bit 626.2016| Hole Cutters | 2 Piece size-0-3125-5-16 Use Zinc-plated self-drilling screws for

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

General performer for root pass grinding in the oil and gas pipeline industry

Clean up is a breeze too

37 Lbs Net Weight

Shear (lb): 2455

1-1/4" x 7/16" Shank |Mag-Bit 626.2016| Hole Cutters | 2 Piece size-0-3125-5-16 Use Zinc-plated self-drilling screws forDiameters 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.