mercury vapor
you can control entry to your home more easily and securely
titanium nitride coating extends the life of the bit
28" Unbreakable wand and shut-off valve for excellent reach
Tack-free in 3-10 minutes
Hole Saw, Carbide-Tipped, 2-In. Grinding Wheels & Stones mercury vaporDiablo, 2'', 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 down