8pcs Lockset Hole Saw Kit

Specification: 22-25-32-38-44-54mm, arbor: 3/8" hex shank, 7/16"hex shank

Material: M3, M42

Application: Cutting stainless steel and other materials like pipe, nail-embeded wood, hard wood, plywood and plastics, aluminum etc

Inch sizes: 7/8", 1", 1-5/16", 1-1/2", 1-3/4", 2-1/8"
Metric sizes: 22-25-32-38-44-54mm,
Arbor: 3/8" hex shank, 7/16" hex shank
Material: M3, M42