Kyocera Replaceable Tip Drill SS12DRA115M8, manufacturer part number THD08117.
Specifications: Cutting Diameter: 11.50 - 11.99 mm (0.4528 - 0.4721 in); Overall Length: 159.00 mm (6.2599 in); Number of Flutes: 2; Insert Holding Method: Screw; Old Material Number: 8609095; Connection Diameter: 12.00 mm (0.4724 in); Usable Length: 96.00 mm (3.7795 in); Cutting Diameter Minimum: 11.50 mm (0.4528 in); Cutting Diameter Maximum: 11.99 mm (0.4721 in); Number of Inserts: 1; Coolant Option: Internal Coolant; Hand Direction: Right; Insert Style: SS…DRA; ANSI Designation: SS12DRA115M8; ISO Designation: SS12-DRA115M-8; Machining Operations: Drilling; LxD Ratio: 8xD; Shank Type: Straight.
Material: Steel. Series: DRA. Unit of measure: Metric.