Qualtech Annular Cutter, Series: DWC, 1-7/8 in dia Cutter, 3 in Cutting Depth, 3/4 in Shank, Welded-on Shank, HSS Cutting Edge, HSS, Bright Qualtech DWC5-530-375 Annular Cutter, 1-7/8 in dia Cutter, 3 in D Cutting, HSS, Bright, Welded-On Shank