Kyocera Replaceable Tip Drill SF0625DRA130M8, manufacturer part number THD11290.
Specifications: Cutting Diameter: 0.5118 - 0.5311 in (13.00 - 13.49 mm); Overall Length: 6.8902 in (175.01 mm); Number of Flutes: 2; Shank Type: Flange Shank; Insert Holding Method: Screw; Old Material Number: 8609030; Usable Length: 4.2520 in (108.00 mm); Contact Surface Diameter Machine Side: 0.7870 in (19.99 mm); Cutting Diameter Minimum: 0.5118 in (13.00 mm); Cutting Diameter Maximum: 0.5311 in (13.49 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: SF0625DRA130M8; ISO Designation: SF0625-DRA130M-8; Machining Operations: Drilling; LxD Ratio: 8xD.
Material: Steel. Series: DRA. Unit of measure: Inch.