CMT 550-076X Multi-Purpose TCT Hole Saw 3" (76mm) Boring Bits Engineered for cracked concrete environments

Engineered for cracked concrete environments - unlike basic expansion anchors

The Hi-ATB 40-degree geometry produces glass-smooth surfaces with virtually no tearout

rod diameters from 1/2" to 2"

Festool Domino DF500

CMT 550-076X Multi-Purpose TCT Hole Saw 3" (76mm) Boring Bits Engineered for cracked concrete environmentsThe CMT 550 076X is a 3" (76mm) 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 3" (76mm) Cutting Depth 4 inches Blade Material Carbide Tipped (TCT)