CMT 551-076X Bi-Metal Plus Hole Saw 3" (76mm) Non-Ferrous/Aluminum/Plastic more positive mechanical connection between

more positive mechanical connection between the post and the deck or concrete surface

It can be applied to the wide or narrow face of lumber depending on the requirements of your connection

CMT CNC insert cutters for spoilboard surfacing and V-groove routing

CMT Insert Shaper System Profile number 129

The CMT Chrome Ripping 10-inch Saw Blade is optimized for fast

CMT 551-076X Bi-Metal Plus Hole Saw 3" (76mm) Non-Ferrous/Aluminum/Plastic more positive mechanical connection betweenThe 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