7/8" x 7/16" Shank |Mag-Bit 357DLX.1416QC| Heavy Duty Ship Augers | 2 Piece slotted-insert available in 1-1/2"

available in 1-1/2"

and another 1/4” in order for the tip to protrude from the bottom of the shield after expansion

and you’re done

Tension (lb): 559

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

7/8" x 7/16" Shank |Mag-Bit 357DLX.1416QC| Heavy Duty Ship Augers | 2 Piece slotted-insert available in 1-1/2"8" OAL x 5" Twist Length The Nailbomber Molybdenum coated for cooler running Cuts nails Manufactured from higher grade steel Glides through wood with less binding, bores faster Ejects chips faster Stays sharper longer No run out, machined on a true center Molybdenum Coated: Molybdenum cools and lubricates the bit. The bit stays sharper longer because the heat treatment lasts longer. The bit ejects chips and bores faster than ordinary bits and binds