Lenox Speed Slot 4 In. Bi-Metal Hole Saw Oneida Wave style

Wave style

Projects 2 laser beams over wet mastic or concrete

Bonds like taping compound and sands like a topping compound

Durable nickel chromium steel construction

The chrome plated bits provide marine-grade rust protection and reduce wear from the elements

Lenox Speed Slot 4 In. Bi-Metal Hole Saw Oneida Wave styleM2 high speed steel cutting edge welded to a shatter resistant spring steel back. SPEED SLOT features a staircase designfor easy plug removal. 4 6 Vari Tooth design for aggressive cutting action and reduced vibration. 3 16" thick heavy duty backing plate is more durable than stamped backing cups and eliminates need for torque driving plate. Use for heavy duty cutting in stainless and mild steel, cast iron, copper, brass, aluminum, plastics, wood, and