Kyocera Turning Insert TPMR321 PV7005, manufacturer part number TJA07245.
Specifications: IC Size: 3/8 in (9.525 mm); Insert Thickness: 1/8 in (3.18 mm); Corner Radius: 1/64 in (0.40 mm); Insert Holding Method: Clamp; Old Material Number: 8827568; Rake: Positive; Number of Cutting Edges: 3; Cutting Range: Medium; Usage Classification: Continuous; Insert Size: 321; Hand Direction: Neutral; Insert Style: TPMR; ANSI Designation: TPMR321PV7005; ISO Designation: TPMR160304; Included Angle: 60 degrees; Machining Operations: Back Boring, Boring, Copying, External Turning, Internal Facing; Insert Grade: PV7005; Workpiece Material: Cast Iron; Insert Shape: Triangle; Coating Process: PVD.
Material: Cermet. Coating/Finish: TiC/TiN (MEGACOAT). Series: ISOI. Unit of measure: Inch.