Canela reference DNMG442MHC — 55° rhombic turning insert, grade TN20. Original Canela indexable insert, 0.610" cutting edge and 0.031" corner radius.
Dimensions in inches, as published in the Canela turning inserts catalog, page A29. Dimension letters follow the catalog diagram.
Recommendation for medium-heavy cutting of mild steel. Alternative breaker for medium cutting of carbon steel and alloy steel.
Double sided chipbreaker. Flat land offers high edge strength. A wide chip pocket prevents chip jamming at large depth of cut.
General purpose wear resistant grade. It has an enriched substrate that has exceptionally good deformation as well as fracture resistance. The multi-layer coating includes aluminum oxide to add additional heat and wear resistance. It is used to machine steel and stainless steel at lower speeds than TN15.
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An Authorized Canela Corp. Distributor. Full technical data in the Canela catalogs.
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