hardie blade
Impact Strong increases shank stability and durability
Also for use with most 16 gauge straight finish nailers: Bostitch
Carbide Blade for General Purpose Cuts
Hole Saw, Carbide-Tipped, 1 x 2-3/8-In. ITW Ramset hardie bladeDiablo, 1" x 2 3 8", carbide tipped hole saw, cuts both wood & metal, use on wood, nail embedded wood, plastic, aluminum, metal, cast iron, metal & stainless steel, delivers longer cutting life than bi metal for faster cutting performance &increased productivity, 2 3 8" cutting depth for 40 percent deeper holes in single pass & increased productivity, variable tooth design for faster cuts, snap lock plus mandrel system for quick & easy changes with no