Kyocera Turning Insert TPG221 PV720, manufacturer part number TLD06931.
Specifications: IC Size: 1/4 in (6.35 mm); Insert Thickness: 1/8 in (3.18 mm); Corner Radius: 1/64 in (0.40 mm); Insert Holding Method: Clamp; Old Material Number: 8862762; Rake: Positive; Number of Cutting Edges: 3; Cutting Range: Medium; Usage Classification: Continuous to Light Interruption; Insert Size: 221; Hand Direction: Neutral; Insert Style: TPG; ANSI Designation: TPG221PV720; ISO Designation: TPGN110304; Included Angle: 60 degrees; Machining Operations: Boring, Chamfering, External Turning, Facing; Insert Grade: PV720; Workpiece Material: Steel; Insert Shape: Triangle; Coating Process: PVD.
Material: Cermet. Coating/Finish: TiCN (MEGACOAT NANO). Series: ISOI. Unit of measure: Inch.