Description of πͺ Accusize HSS Annular Cutting Tool HCS1 0000
1 inch cutting depth, 8 pc Annular Cutter set; 3/4'' Weldon Shank. Incudes 2 pcs pilot pins and 6 pcs Annular cutters. Cutter diameter of each cutter: 7/16'', 9/16'', 11/16'', 13/16'', 15/16'', and 1-1/16'; Pilot Pin Size:1/4" x 3" (overall length). Cuts holes in steel accurately, quickly & safely; Large holes can be drilled up to ten times faster than regular drills bits; Make overlapping holes, slotting holes and edge cuts; Made from tough, high-speed tool steel. ; Machine-finish hole-no reaming needed when used with lubricant; American Standard.