Robert Sorby Full Round Cutter Titanium Nitride Tin Coated HSS

The Full Round Cutter is a versatile circular cutter designed for general-purpose and large-scale hollow form turning. Like all full-round cutters, it can be rotated multiple times to reveal a fresh, sharp edge before sharpening is required. A titanium nitride (TiN) coating enhances wear resistance, extending edge retention and overall cutter longevity. This makes it a reliable all-rounder for efficient, long-lasting performance in demanding turning applications. The perfect accompaniment for the Hollowmaster – the tool it was designed for – and for delivering those finishing cuts on large hollow forms. Sharpening: Use a diamond file or honing stone flat across the top face. To gain best results and increase the longevity of the cutter this simple procedure should be done little and often. This cutter is designed for use with the following tools: