1.Dovetail Milling Cutter, Made of High-speed Steel ... a wide range of ferrous and non-ferrous materials Dovetail Milling Cutter, Made of High-speed SteelDovetail milling ... steels ,tempered steels and cementation steelsUse to produce dovetail slideways in machine tool tables, jigs and fixturesProvided ... °Made of high-speed steel, tunsten carbide Dovetail Milling Cutters, Made of High-speed Steel