MK Morse AV46 Hole Saw, 2-7/8-Inch Bi-Metal Boxed;

Hole Saw, Primary Saw Application: Metal, Tooth Material: Bi-Metal, Arbor Design: Not Included, Saw Dia.: 2-7/8", Pitch Style: Variable Pitch, Max. Cutting Depth: 1-1/2", Teeth per Inch: 5, Application: Wood, Plastic, Nail-Embedded Wood, Plywood, Pipe, Stainless Steel and Machinable Metal, Thread Size: 5/8"-18, Arbor Hole: 5/8-18, Replacement Arbor No.: Mfr. No. M45PC or M35PSC, Shank Size: 7/16" Hex and 3/8" Hex, Pilot Drill Size: 1/4" dia. x 4-5/16"L and 1/4" dia. x 3-1/16"L, Replacement Pilot Drill No.: Mfr. No. TACPD4, TACPD4S