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KM chipbreaker - New chipbreaker for turning of cast iron

Extend tool life. Cut downtime.

Ensure stable and reliable cast iron turning with a wide T-land and positive rake angle

The new KM chipbreaker is specially engineered for cast iron (ISO K group materials) and is the go-to solution for medium turning applications. It features a stable, wide T-land and a slightly positive rake angle for smooth, consistent cuts. Paired with the T5415 grade this combination brings stability and reliability, delivering exceptional productivity, performance, and process reliability in every operation.

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New Products 2025 Brochure Metric EN
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Features and benefits

Advanced geometry delivers efficient chip breaking and evacuation.
Improved process reliability
reduces machine downtime.
Stable, wide T-Land increases edge stability.
Reliable performance
ensures high quality results in tough conditions.
Slightly positive rake angle reduces cutting forces, heat, and wear.
Extended tool life
improves cost efficiency.
Available in CVD grade T5415 with thicker coating.
Enhanced durability
boosts productivity.

High performance and stability in cast iron turning

1. Stable cutting edge geometry

2. Thick MT-CVD coating

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Explore our new KM chipbreaker

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CNMG-KM

Productive insert

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DNMG-KM

Versatile insert

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SNMG-KM

Semi-roughing insert

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TNMG-KM

Economical insert

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VNMG-KM

Versatile insert

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WMNG-KM

Versatile insert

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Find your solution now

Optimize productivity in nodular cast iron turning with our new durable CVD grade for consistent results
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New KM chipbreaker

In this brief e-learning, you receive an overview of our new KM chipbreaker

Start
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Our promise

Certainty at every turn.

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Together we will keep our world turning, now and into the future. We want to help our community feel confident they can get the job done with simplified access to the right advice, tools and training whenever and wherever they need it. Delivering certainty to help our customers achieve their goals today – and be ready for tomorrow.
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