uxcell Door Knobs 2 1/8" Hole Saw Diameter Wood Bit Drilling Tool
Lock installation kit for wood doors. Mark hole location first, next drill the pilot hole, then use the hole saw to finish drilling lockset hole and latch hole, lastly use the spade bit to drill edge bores. For easy installation of most door knobs and deadbolts. Fits most cordless and electric drills.
