Kyocera Grooving Insert GMN3 CR9025, manufacturer part number TKW12550.
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: 8801460; Rake: Positive; Number of Cutting Edges: 1; 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: 30; Insert Style: GMN; Hand Direction: Neutral; ANSI Designation: GMN3CR9025; ISO Designation: GMN3; Machining Operations: Cut-Off, External Deep Grooving, External Grooving; Insert Grade: CR9025; Workpiece Material: Steel; Coating Process: CVD.
Material: Carbide. Coating/Finish: TiCN/TiN. Series: KGM. Unit of measure: Metric.