4PCS LOCK INSTALLATION HOLE SAW SET

• 2pcs hole saw: 1”(25mm), 2-1/8”(54mm) • Cutting depth of the hole saw: 50mm • 1pc arbor for hole saw • Shrank size 3/8″(9.5mm) • Size of the drill: 6x76mm • ABS positioning plastic frame • Adjustable thickness of the door from 1-3/8″ to 1-3/4″ (35- 45mm) • Adjustable of depth from 2-3/8″ to 2-3/4″ (60-70mm) • Packing: double blister