Kyocera Replaceable Tip Drill SF0625DRA115M3, manufacturer part number THD11184.
Specifications: Cutting Diameter: 0.4528 - 0.4721 in (11.50 - 11.99 mm); Overall Length: 4.0161 in (102.01 mm); Number of Flutes: 2; Shank Type: Flange Shank; Insert Holding Method: Screw; Old Material Number: 8608100; Usable Length: 1.4169 in (35.99 mm); Contact Surface Diameter Machine Side: 0.7870 in (19.99 mm); Cutting Diameter Minimum: 0.4528 in (11.50 mm); Cutting Diameter Maximum: 0.4721 in (11.99 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: SF0625DRA115M3; ISO Designation: SF0625-DRA115M-3; Machining Operations: Drilling; LxD Ratio: 3xD.
Material: Steel. Series: DRA. Unit of measure: Inch.