Available from Sandvik Coromant , CoroMill 325 thread whirling inserts and holders are capable of creating a wide selection of high precision screws and implants at high speed from rough stock. The screws produced are suitable for numerous sliding head machines.
Thread whirling is a quick and precise way to thread long, slender components in difficult to machine materials, producing complete threads accurately in a single pass without requiring special supports.
CoroMill 325 thread cutting tools help to save time and increase productivity as there is no need for a dedicated thread whirling machine. They also offer superior chip control and increased tool life.
With the increasing use of medical bone screws, implants and other micro-components, there is the need for techniques that produce special thread forms quickly and at high tolerances.