CMT 551-027X Bi-Metal Plus Hole Saw 1-1/16" (27mm) Bolted Column Caps Is the HD5B suitable for

Is the HD5B suitable for back-to-back installations

where standard hardware could be susceptible to accelerated corrosion over time

helping to prevent moisture absorption and rot

Shank 10mm

and other exterior or basement post applications

CMT 551-027X Bi-Metal Plus Hole Saw 1-1/16" (27mm) Bolted Column Caps Is the HD5B suitable forThe CMT 551 027X is a 1 1 16" (27mm) 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 1 1 16" (27mm) Blade Material Bi Metal (BIM) 8% Cobalt Tooth Pitch Variable 4 6 TPI (alternate and side set) System XTREME FAST Push&Lock Arbor