CMT 551-086X Bi-Metal Plus Hole Saw 3-3/8" (86mm) MBHA Masonry Hangers The CMT 363

The CMT 363

The Strong-Drive SDS Heavy-Duty Connector screws install easily

The SDS screws provide a lower profile than standard through bolts

What fasteners are required to install the CB66

Diablo's Aluminum saw blade series is ideal for corded and cordless saws when on-the-job cutting non-ferrous metals such as aluminum extrusions

CMT 551-086X Bi-Metal Plus Hole Saw 3-3/8" (86mm) MBHA Masonry Hangers The CMT 363The CMT 551 086X is a 3 3 8" (86mm) 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 3 8" (86mm) Blade Material Bi Metal (BIM) 8% Cobalt Tooth Pitch Variable 4 6 TPI (alternate and side set) System XTREME FAST Push&Lock Arbor