shell-end, high helix
The Seco Threadmills has wide array of durable and high grade range of tool holders suitable for both O.D and I.D thread making operations. Shell mill verions are available for tough threading which does not affect the smoothness of its surface. Built with 40 mm double-sided, easy to load inserts for greater thread lengths. Seco® Threadmaster™ Mills, vibration-resistant with a 4 mm thread hole, 8 mm coolant hole, which is appropriate for milling ISO materials. Multi Tooth Thread Milling Cutters, with inserts of 1,0-6,0 mm (24-4 TPI) and 17-36mm diameter (max 80 mm), increase feed rate and reduce machining time.