Kyocera Turning Insert TNMG431PS TN620, manufacturer part number 8867971.
Specifications: IC Size: 12.70 mm (1/2 in); Insert Thickness: 4.76 mm (3/16 in); Corner Radius: 0.40 mm (1/64 in); Insert Holding Method: Screw or Clamp; Old Material Number: 8867971; Rake: Negative; Number of Cutting Edges: 6; Cutting Range: Medium-Roughing; Usage Classification: Continuous to Light Interruption; Insert Size: 431; Hand Direction: Neutral; Insert Style: TNMG; ANSI Designation: TNMG431PSTN620; Chip Breaker Type: PS; ISO Designation: TNMG431PS; Included Angle: 60 degrees; Machining Operations: Boring, Chamfering, Copying, External Turning, Facing; Insert Grade: TN620; Workpiece Material: Steel; Insert Shape: Triangle.
Material: Cermet. Coating/Finish: Uncoated. Series: ISOI. Unit of measure: Metric.