Fast Cut Deluxe Kwik Change Electricians Hole Saw Kit

Kwik-Change Deluxe Electricians Kit 16,20,22,25,32,40,51,64,83,89,92mm A6, A015C, A6-2(4) A6-3(7)
Starrett Fast Cut Bi Metal hole saws are designed for a faster & smoother cut.
Specifically designed to cut stainless steel, metals & mild steel sheet. Also ideal for wood, plastic, plaster & other materials.
Key Features:
Kwik change arbor for faster changing of individual hole saws
Extra cobalt for enhanced heat & wear resistance.
5.5 TPI positive rake tooth provides less torque.
30% extra gullet for better penetration.
41mm depth.