CCMT 21.51 Turning Insert, 0.016" Corner Radius, Grade NC25

Canela reference CCMT21.51 — 80° rhombic turning insert, grade NC25. Original Canela indexable insert, 0.254" cutting edge and 0.016" corner radius. Sold individually, no minimum order.

Specifications

• Reference: CCMT21.51
• Insert shape: 80° rhombic (C)
• Clearance angle: 7°
• Cutting edge length (l): 0.254"
• Thickness (T): 0.094"
• Inscribed circle (d): 0.250"
• Corner radius (r): 0.016"
• Grade: NC25
• Brand: Canela

Dimensions in inches, as published in the Canela turning inserts catalog, page A23. Dimension letters follow the catalog diagram.

About grade NC25

NC25 is a newly developed Cermet applicable for a wide range of cutting conditions as a standard grade for general machining of steel. It can successfully be used for a range of cutting speeds from 100 to 200 m/min with better wear resistance than conventional TiC Cermet. It gives an excellent performance from semi-finish to finish operation of ductile cast iron at cutting speeds of 200 m/min. or less.

Tools that take this insert

Canela lists this insert size for 32 of the toolholders and boring bars we carry, across these families:

• A — 6 tools
• S — 6 tools
• SCLCL — 5 tools
• SCLCR — 5 tools
• SCACL — 3 tools
• SCACR — 3 tools
• SCFCL — 2 tools
• SCFCR — 2 tools

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An Authorized Canela Corp. Distributor. Full technical data in the Canela catalogs.