CMT 551-076X Bi-Metal Plus Hole Saw 3" (76mm) EPB Elevated Post Bases This standoff design also meets

This standoff design also meets code requirements for structural posts installed in basements or in locations exposed to weather or water splash

Decks - Deck Boards Composite

Made from 16-gauge steel

5 2X Stud Shoe

Prevents blowout on exit

CMT 551-076X Bi-Metal Plus Hole Saw 3" (76mm) EPB Elevated Post Bases This standoff design also meetsThe CMT 551 076X is a 3" (76mm) Bi Metal Plus Hole Saw (Series 551X) with XTREME FAST Push&Lock system. The 8% Cobalt bi metal construction provides 2X longer cutting life than standard hole saws, and cuts stainless steel, steel, cast iron, aluminum, copper brass, and plastics. SPECIFICATIONS Diameter 3" (76mm) Blade Material Bi Metal (BIM) 8% Cobalt Tooth Pitch Variable 4 6 TPI (alternate and side set) System XTREME FAST Push&Lock Arbor Compatibility