Kyocera Grooving Insert GDM4020N080GM PR1215, manufacturer part number TKH10551.
Specifications: Insert Thickness: 4.30 mm (0.1690 in); Corner Radius: 0.80 mm (1/32 in); Cutting Width: 4.00 mm (0.1575 in); Insert Holding Method: Clamp; Insert Length: 20.00 mm (0.7874 in); Old Material Number: 8832962; Rake: Positive; Number of Cutting Edges: 2; Cutting Range: Medium; Full Radius: No; Usage Classification: Continuous; Cutting Width Minimum: 4.00 mm (0.1575 in); Cutting Width Maximum: 4.00 mm (0.1575 in); Maximum Depth of Cut: 25.50 mm (1.0039 in); Insert Shape: Irregular; Insert Size: 4020; Insert Style: GDM; Hand Direction: Neutral; ANSI Designation: GDM4020N080GMPR1215; Chip Breaker Type: GM; ISO Designation: GDM4020N-080GM; Machining Operations: External Grooving, Traversing; Insert Grade: PR1215; Workpiece Material: Steel, Stainless Steel; Coating Process: PVD.
Material: Carbide. Coating/Finish: MEGACOAT. Series: KGD. Unit of measure: Metric.