Hole Saw M3 Bi-Metal Hole Saw 9pcs kit Hole Saw M3 Bi-Metal Hole Saw9pcs kitCan be used in portable electric or pneumatic tools, ... ,nail- embedded wood,hard wood floors,plywood and plastics.6PC Hole Saws: 7/8” (22mm), 1-1/8” (29mm), 1-3 ... , YF-10A-3151PC Adapter: YF-10A-324Item No: YF-10A146PC Hole Saws: 7/8” (22mm), 1-1/8” (29mm), 1-3 ... : YF-10A-307, YF-10A-3151PC Adapter: YF-10A-324 Hole Saw