Kyocera Replaceable Tip Drill SS14DRA125M3, manufacturer part number THD08125.
Specifications: Cutting Diameter: 12.50 - 12.99 mm (0.4921 - 0.5114 in); Overall Length: 103.00 mm (4.0551 in); Number of Flutes: 2; Insert Holding Method: Screw; Old Material Number: 8608123; Connection Diameter: 14.00 mm (0.5512 in); Usable Length: 39.00 mm (1.5354 in); Cutting Diameter Minimum: 12.50 mm (0.4921 in); Cutting Diameter Maximum: 12.99 mm (0.5114 in); Number of Inserts: 1; Coolant Option: Internal Coolant; Hand Direction: Right; Insert Style: SS…DRA; ANSI Designation: SS14DRA125M3; ISO Designation: SS14-DRA125M-3; Machining Operations: Drilling; LxD Ratio: 3xD; Shank Type: Straight.
Material: Steel. Series: DRA. Unit of measure: Metric.