The Replacement Blades and Bit for the Adjustable Hole Saw with Auto-Set Arms (Cat. No. 53710) come with all the necessary components, including 2 Blades, 1 pilot bit, 2 hex keys, 4 washers, 2 end screws, and 1 set screw. These replacements allow for smooth cuts ranging from 2 to 7-Inch (5.1 to 17.8 cm) in drywall and ceiling tile. The integrated gearing mechanism of the Adjustable Hole Saw with Auto-Set Arms ensures easy adjustment in 1/4-Inch (0.6 cm) increments and keeps the pilot bit consistently centered for precise cutting.
