Allied Machine 10294-0600 Universal H4 Series Replaceable Spade Drill Insert, 6 in Drill, 11/16 in THK, Standard

Universal style spade drills and holders are manufactured by Allied, to allow end-users a larger diameter range. Tool life is improved when coated with TiN, TiCN and TiAlN, while unique tool geometry reducees thrust up to 30% when compared to uncoated universal style spade drills.