For grooving, threading and chamfering

CoroMill® 328 is a versatile cutter which can be used for many types of grooves, threads and chamfers. It is suitable for machining eccentric components e.g. gearbox casings, and high-volume assemblies, mainly on machining centres and rotating units on lathes.

Application

— Thread milling — Grooving — Circlip grooving for holes over diameter 39 mm (1.535 inch)

Features and benefits

ISO application areas — Inserts mounted in pockets for safe and stable mounting — Economical insert with three edges — A large programme of inserts covering circlips, slots, threads, etc. — Low cutting forces — Sharp precision-ground insert — Different thread pitches possible with one tool — Excellent for both internal and external machining — Comes in four tool holder sizes with the same insert size — Sharp cutting edges for high quality grooves without burr

Reliable precision

Built for efficient grooving, threading and chamfering in high-volume and eccentric component machining. With sharp, stable inserts and low cutting forces, it delivers burr-free quality and cost-effective performance.