Kyocera Replaceable Drill Tip DA0930MHQP PR1525, manufacturer part number TLB40025.
Specifications: Cutting Diameter: 9.30 mm (0.3661 in); Insert Holding Method: Screw; Old Material Number: 8866951; Number of Cutting Edges: 2; Cutting Diameter Minimum: 9.30 mm (0.3661 in); Cutting Diameter Maximum: 9.30 mm (0.3661 in); Insert Size: 0930; Hand Direction: Right; Insert Style: DA; ANSI Designation: DA0930MHQPPR1525; Chip Breaker Type: HQP; ISO Designation: DA0930M-HQP; Machining Operations: Drilling; Insert Grade: PR1525; Workpiece Material: Steel; Coating Process: PVD.
Material: Carbide. Coating/Finish: MEGACOAT NANO. Series: DRA. Unit of measure: Metric.