CMT 550-068X Multi-Purpose TCT Hole Saw 2-11/16" (68mm) Profile Knives & Limiters (1) crescent washer and (1)

(1) crescent washer and (1) heavy-hex anchor nut

making it appropriate for use in areas subject to these environmental forces

What type of concrete can the ABW44Z be installed into

medium (3/32"-1/4") and thick (3/16"-7/16") aluminum metals

Carbide-Tipped Knives Tungsten carbide tips for long cutting life on hardwood

CMT 550-068X Multi-Purpose TCT Hole Saw 2-11/16" (68mm) Profile Knives & Limiters (1) crescent washer and (1)The CMT 550 068X is a 2 11 16" (68mm) Multi Purpose TCT Hole Saw (Series 550X) with XTREME FAST Push&Lock system. The carbide tipped construction cuts wood, plywood, MDF, laminates, plasterboard, plastics, bricks, aerated concrete, and soft tiles 5X faster than standard hole saws. Compatible with all CMT 550 551 arbors via the Push&Lock quick change system. SPECIFICATIONS Diameter 2 11 16" (68mm) Cutting Depth 3 inches Blade Material Carbide Tipped