Milling insert
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- Grade Name: MC7020
- Insert Material: CARBIDE - CVD COATED
- ISO Range: P10-30 M10-30
- Coating: TiCN-Al2O3
- Material Description: Steel, Stainless
- Grade Description: MC7020 suppresses crater wear that can occur during high speed cutting and also achieves stability when high efficiency machining. The micro-grain wear resistant Al2O3 and fibrous TiCN layers deliver excellent wear resistance in high speed cutting. Use of a specially developed cemented carbide that provides superior resistance tofacture and thermal cracking prevents the cutting edge from sudden fracturing. An extremely smooth black super-smooth coating prvents abnormal damage such as chip welding.
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