CoroThread 266 includes precision over- and under-coolant to improve process security and maximize efficiency. The addition of over-coolant to the thread-turning tool improves chip formation for more secure machining. Under-coolant controls temperature for long and predictable tool life. Precision coolant also has positive effects on surface finish, says the manufacturer. Quick-change tool-holders with precision coolant include the company’s C3, C4, C5 and C6 for use with 0.630” (16 mm) inserts.

Sandvik Coromant

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