Kyocera Grooving Insert GER400020DM PR1225, manufacturer part number TKE17158.
Specifications: Insert Thickness: 5.05 mm (0.1990 in); Corner Radius: 0.20 mm (0.0080 in); Cutting Width: 4.00 mm (0.1575 in); Insert Holding Method: Screw; Insert Length: 16.44 mm (0.6472 in); Old Material Number: 8836863; Rake: Positive; Number of Cutting Edges: 2; Cutting Range: Medium-Roughing; 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: 4.50 mm (0.1772 in); Insert Shape: Irregular; Insert Size: 400020; Insert Style: GE; Hand Direction: Right; ANSI Designation: GER400020DMPR1225; Chip Breaker Type: M; ISO Designation: GER400-020DM; Machining Operations: Internal Grooving; Insert Grade: PR1225; Workpiece Material: Steel, Stainless Steel; Coating Process: PVD.
Material: Carbide. Coating/Finish: MEGACOAT. Series: SIGE. Unit of measure: Metric.