Milwaukee HOLE DOZER Ice Hardened 49-56-0217 Hole Saw, 4-1/8 in Dia, 1-5/8 in D Cutting, Bi-Metal/8% Cobalt Cutting Edge

Milwaukee HOLE DOZER Ice Hardened Hole Saw, 4-1/8 in Dia, 1-5/8 in Cutting Depth, 3.5 TPI, 1-7/8 in Overall Length, Bi-Metal/8% Cobalt Cutting Edge, Carbon Steel Body, Toothed Cutting Edge, 120/55/80/40 rpm, 1/4 in Chuck, Use Arbor: 49-56-7040/49-56-7055/49-56-7140/49-56-7150/49-56-7210/49-56-7240/49-56-7250 and 49-56-9100, White, Applicable Materials: Aluminum, Cast Iron, Mild Steel, Sheet Metal and Stainless Steel Most Durable Hole Saw|New 3.5 TPI Tooth Design|All Access Slots enhance user productivity by providing best access and leverage to remove material slugs|Increased Pilot Visibility for Accurate Hole Saw Placement|Thermoset Coating reduces friction and drag, increasing overall speed and cordless efficiencies|Plug Jack, an all access slot design for fast plug removal