Lenox 1772014 Bi-Metal Speed Slot Hole Saw Vari-Tooth Design 4

Patented Vari-Tooth Design Resists Tooth Strippage. Positive Rake Tooth Shock Resistant Teeth Deep Aggressive Cutting Action. Speed Slot Design Makes Removing The Plug Faster And Easier. Diameter: 4 ; Bi-Metal; Long Lasting Fast Cutting; Vari-Tooth Design; Positive Rake Tooth; Shock Resistant Teeth; Deep Aggressive Cutting Action; Speed Slot Design Makes Removing The Plug Faster And Easier.;