Compare Maximum number of 4 items selected Century Drill & Tool 3-1/4 Inch Bi-Metal Hole Saw - 05052 Part #: 05052 Line: CDT Century Drill & Tool 3-1/4 Inch Bi-Metal Hole Saw Limited Lifetime Warranty Quantity: 1 Type: Bi-Metal Size (in): 3-1/4 Inch Tooth Material: Cobalt High Speed Steel Show More Show Less