Kyocera Turning Insert TNGG331RS TN620, manufacturer part number TSR05983.
Specifications: IC Size: 3/8 in (9.525 mm); Insert Thickness: 3/16 in (4.76 mm); Corner Radius: 1/64 in (0.40 mm); Insert Holding Method: Screw or Clamp; Old Material Number: 8843235; Rake: Negative; Number of Cutting Edges: 6; Cutting Range: Finishing; Usage Classification: Continuous to Light Interruption; Insert Size: 331; Hand Direction: Right; Insert Style: TNGG; ANSI Designation: TNGG331RSTN620; Chip Breaker Type: S; ISO Designation: TNGG160404R-S; Included Angle: 60 degrees; Machining Operations: Boring, Chamfering, Copying, External Turning, Facing, Up Facing; Insert Grade: TN620; Workpiece Material: Steel; Insert Shape: Triangle.
Material: Cermet. Coating/Finish: Uncoated. Series: ISOI. Unit of measure: Inch.