OGT1674 Features: * Quick change arbor allows you to change cutter head with a simple push and a turn * Ejector spring on all sizes above 3/4"" makes removal of slug easier * Flange stop prevents over-drilling * Minimum chuck size of 3/8"" * Bit/Blade Mounting Size: 3/8 in [Min] * Bit/Blade Mounting Type: Chuck * Applicable Materials: Stainless Steel * Cutting Edge Material: Carbide-Tipped * Cutting Diam: 7/8 in, 1 1/8 in, 1 3/8 in, 1 3/4 in, 2"" - Price is for 1 Kit Includes: * Includes: Cutter Heads, Arbor, Hex Key, Case