Diabolo Solid Carbide End Cutting Thread Mill, M4-0.7 Thread Size

Tool for combined production of bore, chamfer and thread in a single work step. Pre-drilling is no longer required. The innovative Center cutting edge geometry makes this tool a specialist in thread production in hardened and hard-to-machine materials. The TiAlN high-performance coating ensures the longest possible tool life, especially in hardened steels up to 63 HRC. All tools have left-hand cutting and are suitable for right-hand and left-hand threads. Always use with cooling lubricant emulsion. Fat content minimum 8%. In the case of steels >45 HRC: can only be used with compressed air! Through-coolant: yes Thread pitch: 0.7 mm Cutting edge Dia. DC: 3.1 mm Cutter length lc: 2.2 mm Overhang L1: 11.2 mm Shank length Ls: 41.5 mm Overall length L: 57 mm