Kyocera Turning Insert SNGG432LC TN620, manufacturer part number TSR05290.
Specifications: IC Size: 1/2 in (12.70 mm); Insert Thickness: 3/16 in (4.76 mm); Corner Radius: 1/32 in (0.80 mm); Insert Holding Method: Screw or Clamp; Old Material Number: 8862645; Rake: Negative; Number of Cutting Edges: 8; Cutting Range: Medium-Roughing; Usage Classification: Continuous to Light Interruption; Insert Size: 432; Hand Direction: Left; Insert Style: SNGG; ANSI Designation: SNGG432LCTN620; Chip Breaker Type: C; ISO Designation: SNGG120408L-C; Included Angle: 90 degrees; Machining Operations: Boring, Chamfering, External Turning, Facing; Insert Grade: TN620; Workpiece Material: Steel; Insert Shape: Square.
Material: Cermet. Coating/Finish: Uncoated. Series: ISOI. Unit of measure: Inch.