Kyocera Replaceable Tip Drill SF0625DRA135M5, manufacturer part number THD11242.
Specifications: Cutting Diameter: 0.5315 - 0.5508 in (13.50 - 13.99 mm); Overall Length: 5.4331 in (138.00 mm); Number of Flutes: 2; Shank Type: Flange Shank; Insert Holding Method: Screw; Old Material Number: 8608094; Usable Length: 2.7559 in (70.00 mm); Contact Surface Diameter Machine Side: 0.7870 in (19.99 mm); Cutting Diameter Minimum: 0.5315 in (13.50 mm); Cutting Diameter Maximum: 0.5508 in (13.99 mm); Connection Diameter: 0.6252 in (15.88 mm); Number of Inserts: 1; Coolant Option: Internal Coolant; Hand Direction: Right; Insert Style: SF…DRA; ANSI Designation: SF0625DRA135M5; ISO Designation: SF0625-DRA135M-5; Machining Operations: Drilling; LxD Ratio: 5xD.
Material: Steel. Series: DRA. Unit of measure: Inch.