The CoroThread 266 thread turning tool from provides precision over and under-coolant to improve process security and maximize efficiency. The addition of over-coolant improves chip formation for more secure machining, while under-coolant controls temperature for long and predictable tool life. Precision coolant also has positive effects on surface finish, supporting the generation of high-quality threads.
Ideal for external and internal thread turning, a wide standard assortment of insert thread profiles with dedicated grades and geometries is available for all materials.
Quick-change tool-holders with precision coolant include Coromant Capto C3, C4, C5, and C6 for use with 16 mm inserts as well as QS shanks in 20×20 and 25×25 mm sizes with 16 mm and 22 mm inserts.
For internal thread turning, a minimum hole diameter of 20 mm is required.
