Blue Boar Recessed Light Carbide Grit Hole Saw 4-3/8" Dia for 4 inch Lights: Fast Cutting in Drywall, Lath & Plaster, Hardi Board: Easy Plug Removal uses Standard 5/8 18 Thread Arbor adptr

Blue Boar Recessed Light Carbide Grit Hole Saw 4-3/8” Dia for 4 inch Lights: Fast Cutting in Drywall, Lath & Plaster, Hardi Board

Blue Boar Recessed Light Carbide Grit Hole Saw 6-3/8” Dia for 6 inch Lights: Fast Cutting in Drywall, Lath & Plaster, Hardi Board

Disston E0215002 Two-Pack Blu-MOL RemGrit Hole Saw Accessories Dust Bowl, for Installing Recessed Lights and Works with All Hole Saws