R220.48 Double Octomill is a face mill for general cast iron milling applications.Features of R220.48 Double Octomill are: 16 cutting edges Easy indexing of inserts Coated cutter body Adjustable wiper pocket seat Machine ......R220.48 Double Octomill is a face mill for general cast iron milling applications.Features of R220.48 Double Octomill are: 16 cutting edges Easy indexing of inserts Coated cutter body Adjustable wiper pocket seat Machine steel and stainless steel with normal pitch cutter