Greenlee 655 4-Piece Quick Change Carbide-Tipped Hole Cutter Set, 7/8" - 1-3/8"

General Purpose Hole Saw Kit Number of Pieces 6 Tooth Material Carbide Tipped Arbor Design Included Range of Saw Sizes 7/8 In to 1-3/8 In Saw Sizes Included 7/8 In 1-1/8 In and 1-3/8 In Max Cutting Depth 3/16 In Stainless Steel Mild Steel Copper Aluminum And Brass Teeth per Inch - Replacement Arbor No Mfr No 645-011 Shank Size 3/8 In Hex Pilot Drill Size 5/8 In dia x 2-1/4 In L Replacement Pilot Drill No Mfr No 645-001