Kyocera Replaceable Tip Drill SF0625DRA105M8, manufacturer part number THD11280.
Specifications: Cutting Diameter: 0.4134 - 0.4327 in (10.50 - 10.99 mm); Overall Length: 5.9839 in (151.99 mm); Number of Flutes: 2; Shank Type: Flange Shank; Insert Holding Method: Screw; Old Material Number: 8609026; Usable Length: 3.4650 in (88.01 mm); Contact Surface Diameter Machine Side: 0.7870 in (19.99 mm); Cutting Diameter Minimum: 0.4134 in (10.50 mm); Cutting Diameter Maximum: 0.4327 in (10.99 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: SF0625DRA105M8; ISO Designation: SF0625-DRA105M-8; Machining Operations: Drilling; LxD Ratio: 8xD.
Material: Steel. Series: DRA. Unit of measure: Inch.