IRWIN Bi-Metal Holesaw - 76 millimeter aluminium; copper; iron; stainless steel; wood and zinc

TOLSEN TCT hole saw - 3-1/8 inch (80mm) wood and stainless steel

Ridgid Bi-Metal Holesaw - 46 millimeter wood; mild, tool and stainless steels; cast iron; brass and aluminum

Erbauer Bi-Metal Holesaw - 102 millimeter wood & metal

Erbauer Bi-Metal Holesaw - 20 millimeter wood|metal

Erbauer Bi-Metal Holesaw - 57 millimeter wood|metal

Erbauer Bi-Metal Holesaw - 70 millimeter wood|metal

Ridgid Bi-Metal Holesaw - 89 mm wood mild steel tool steel stainless steel cast iron brass aluminum

Ridgid Bi-Metal Holesaw - 22 millimeter wood; mild, tool and stainless steels; cast iron; brass and aluminum

Ridgid Bi-Metal Holesaw - 52 mm wood; mild, tool and stainless steels; cast iron; brass and aluminum

IRWIN Bi-Metal Holesaw - 46mm aluminium copper iron stainless steel wood zinc