Kyocera Replaceable Tip Drill SF0500DRA085M5, manufacturer part number THD11222.
Specifications: Cutting Diameter: 0.3347 - 0.3539 in (8.50 - 8.99 mm); Overall Length: 4.0941 in (103.99 mm); Number of Flutes: 2; Shank Type: Flange Shank; Insert Holding Method: Screw; Old Material Number: 8608234; Usable Length: 1.7721 in (45.01 mm); Contact Surface Diameter Machine Side: 0.6299 in (16.00 mm); Cutting Diameter Minimum: 0.3347 in (8.50 mm); Cutting Diameter Maximum: 0.3539 in (8.99 mm); Connection Diameter: 0.5000 in (12.70 mm); Number of Inserts: 1; Coolant Option: Internal Coolant; Hand Direction: Right; Insert Style: SF…DRA; ANSI Designation: SF0500DRA085M5; ISO Designation: SF0500-DRA085M-5; Machining Operations: Drilling; LxD Ratio: 5xD.
Material: Steel. Series: DRA. Unit of measure: Inch.