Ideal 36-564 Bi-Metal Hole Saw 1-3/8in 10/pack

Features

Constructed from M42 high speed steel with 8% premium cobalt content

Rigid solid steel back plate

4/6 variable pitch geometry with unique fleem ground teeth design

Featuring a 1-7/8 in. depth of cut

Diamond sides provide quick plug removal (available on 7/8 in. to 6 in. hole saws)

Cats eye openings on solid back plate (available in 2 in. to 6 in. hole saws)