Limited Stock Dormer E500 High-Speed Steel Straight Flute Tap Set, Uncoated (Bright) Finish, Round Shank With Square End, 3-Piece Set (1 Each of Incomplete Profile Taper and Plug Chamfers, 1 Standard Bottoming Chamfer), M20-2.50 Thread Size
Consumer Reviews Dormer E500 High-Speed Steel Straight Flute Tap Set, Uncoated (Bright) Finish, Round Shank With Square End, 3-Piece Set (1 Each of I…