Kyocera Grooving Insert GMM3020020MW PR905, manufacturer part number TJF12808.
Specifications: Insert Thickness: 4.30 mm (0.1690 in); Corner Radius: 0.20 mm (0.0080 in); Cutting Width: 3.00 mm (0.1181 in); Insert Holding Method: Clamp; Insert Length: 20.00 mm (0.7874 in); Old Material Number: 8830586; Rake: Positive; Number of Cutting Edges: 2; Cutting Range: Finishing-Medium; Full Radius: No; Usage Classification: Continuous to Light Interruption; Cutting Width Minimum: 3.00 mm (0.1181 in); Cutting Width Maximum: 3.00 mm (0.1181 in); Maximum Depth of Cut: 20.00 mm (0.7874 in); Insert Shape: Irregular; Insert Size: 3020020; Insert Style: GMM; Hand Direction: Neutral; ANSI Designation: GMM3020020MWPR905; Chip Breaker Type: MW; ISO Designation: GMM3020-020MW; Machining Operations: External Grooving, Traversing; Insert Grade: PR905; Workpiece Material: Cast Iron; Coating Process: PVD.
Material: Carbide. Coating/Finish: TiAlN. Series: KGM. Unit of measure: Metric.