VEVOR Annular Cutter Set, 6 pcs Weldon Shank Mag Drill Bits, 1/2" to 1-1/16" Cutting Diameter, 1" Cutting Depth, M2AL High-Speed Steel, with Pilot Pin and Portable Case, for Using with Magnetic Drills VEVOR Annular Cutter Set, 6 pcs Weldon Shank Mag Drill Bits, 1/2" to 1-1/16" Cutting Diameter, 1" Cutting Depth, M2AL High-Speed Steel, with Pilot Pin and Portable Case, for Using with Magnetic DrillsRobust and DurableGeometric BladePortable Carrying CaseWide ApplicationSpeed RecommendationsPilot PinsCarrying Case Dimensions: 9.84 x 8.27 x 2.56 in / 250 x 210 x 65 mm,Net Weight (Including All Accessories): 1.65 lbs / 0.75 kg,Cutting Depth: 1",Item Model Number: 10190010146,Material: High-Speed Steel M2AL,Shank Type: Weldon Shank,Hardness: HRC62.5-67.5,Blade Length (Include Shank): 2.42" / 61.5 mm,Cutting Diameter: 1/2", 9/16", 11/16", 13/16", 15/16", 1-1/16"Specifications:- Length: 24.0 in, Width: 18.0 in, Height: 6.0 in (description exceeds maximum possible length)