CMT 551-079X Bi-Metal Plus Hole Saw 3-1/8" (79mm) Cold-Formed Steel Connectors The Simpson Strong-Tie ATR 5/8

The Simpson Strong-Tie ATR 5/8 in

The CMT 515

Orange Shield non-stick PTFE coating

Metric Bore with COMBI Pin Hole Pattern Designed for industrial panel sizing machines with standard COMBI arbor configurations

060 is a 6 diameter 2 Flute Dowel Drill (Long Series (70mm))

CMT 551-079X Bi-Metal Plus Hole Saw 3-1/8" (79mm) Cold-Formed Steel Connectors The Simpson Strong-Tie ATR 5/8The CMT 551 079X is a 3 1 8" (79mm) 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 1 8" (79mm) Blade Material Bi Metal (BIM) 8% Cobalt Tooth Pitch Variable 4 6 TPI (alternate and side set) System XTREME FAST Push&Lock Arbor