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Round Insert Cutter for Difficult-to-cut Materials

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High Accuracy Run-out Provides
Efficient Machining

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CVD Coated Grade for Machining of Stainless Steels

MC7020

MC7020 has excellent wear, chipping and thermal crack resistance.
These features prevent the problems usually associated with machining stainless steel over prolonged periods.

Improved Wear Resistance

The micro-grain wear resistant Al2O3 and fibrous TiCN layers deliver excellent wear resistance when milling a wide range of cast irons.

Improved Fracture Resistance

Use of a specially developed cemented carbide that provides superior resistance to fracture and thermal cracking prevents the cutting edge from sudden fracturing.

Reduced Abnormal Damage

An extremely smooth black super-smooth coating prevents abnormal damage such as weld chipping.

With Accumulated Al-Ti-Cr-N Based PVD Coating

MP7100, MP9100

A fusion of the separate coating technologies; PVD and multi-layering realises extra toughness.

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Breaker System

Breaker series for various applications

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Advice for High Efficiency Machining

Fine and super fine pitch cutters improve efficiency by 10-20% when compared to a regular pitch type.

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Cutting Performance

JIS SUS420J1 Wear Resistance Comparison

Longer life of by at least 40% compared with conventional.

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JIS SUS304 Wear Resistance Comparison

Longer life by 30% compared to conventional.

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Ti-6Al-4V Wear Resistance Comparison

Longer life by 25% compared to conventional.

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Application Examples

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