This Sirius hole saw set comprises six of the most common sizes required for plumbing work, along with arbors, pilot drills and a plastic carry case. Features and Benefits • Designed to provide plumbers with six of the most commonly needed hole saw sizes • Two arbors and pilot drills • Angled slots help when removing material from hole saws • Padded storage case • Latches keep lid securely closed during transport • Transparent lid for quick identification of contents before starting or leaving a job Contents • 19mm Hole Saw • 22mm Hole Saw • 29mm Hole Saw • 38mm Hole Saw • 44mm Hole Saw • 57mm Hole Saw • Arbor & Pilot Drill Bit (x2) • Plastic Carry Case