19Pcs Hole Saw Kit 19-68mm M42 Bi-Metal Hole Saw Cutter Drill Bits Set For Drilling Wood Drill ,Multi Purpose Design

- Small size, easy to carry - Different specifications, to meet your different needs - Meet all of your cutting and drilling needs with the M42 hole saw - For installing locks, cabinet and door knobs, or drilling large holes - Cuts stainless steel, mild steel, copper, brass, aluminum, fiberglass, wood, and other laminates in seconds