Kyocera Replaceable Tip Drill SF25DRA200M5, manufacturer part number THD08701.
Specifications: Cutting Diameter: 20.00 - 20.99 mm (0.7874 - 0.8264 in); Overall Length: 191.00 mm (7.5197 in); Number of Flutes: 2; Shank Type: Flange Shank; Insert Holding Method: Screw; Old Material Number: 8608228; Connection Diameter: 25.00 mm (0.9843 in); Usable Length: 105.00 mm (4.1339 in); Contact Surface Diameter Machine Side: 32.00 mm (1.2598 in); Cutting Diameter Minimum: 20.00 mm (0.7874 in); Cutting Diameter Maximum: 20.99 mm (0.8264 in); Number of Inserts: 1; Coolant Option: Internal Coolant; Hand Direction: Right; Insert Style: SF…DRA; ANSI Designation: SF25DRA200M5; ISO Designation: SF25-DRA200M-5; Machining Operations: Drilling; LxD Ratio: 5xD.
Material: Steel. Series: DRA. Unit of measure: Metric.