Features:

HSS Bi-Metal, cutting holes in wood, plastic, aluminum, brass, steel, etc.,

Tougher, longer lasting teeth ;

Teeth per inch: 4-6;

For electricians, plumbers, mechanics and other heavy-duty users.

Includes:

9 Pc Bi-Metal Hole Saw Size: 

3/4" (19mm); 7/8" (22mm); 1-1/8" (29mm) ; 1-3/8" (35mm) ;

1-1/2" (38mm); 1-3/4" (44mm); 2" (51mm); 2-1/8" (54mm);

2-1/2" (64mm)

1 Pc -Mandrel 7/16" Hex;

1 Pc -Mandrel 1/4";

1 Pc - Mandrel Adapters;

1 Pc – L Wrench;

1 Pc – Plastic storage.