The IDEAL Nailbiter Premium Ship Auger Bit is used to make holes in thick pieces of lumber. Easily creates holes for running electrical wiring in a building. It is also capable of drilling through drywall, vinyl and plastic.
1-1/8 in. x 7.5 in. hex shank
Dual-helix construction with twin cutting edges for faster and smoother drilling action, even through nail-embedded timbers
Full body, dual induction heat treatment ensures durability, minimizes warping and delivers long lasting performance
Heavy-duty lead screw designed for quick gripping power, superior penetration and extra-long life
Re-sharp enable for extended tool life
Heat-treated and tempered high-speed steel construction
Quick change shank design
Full black oxide coating prevents rust
Drills through nails, wood, vinyl, plastics and heavy timber