Kyocera Replaceable Tip Drill SS0500DRA100M5, manufacturer part number THD11378.
Specifications: Cutting Diameter: 0.3937 - 0.4130 in (10.00 - 10.49 mm); Overall Length: 4.4488 in (113.00 mm); Number of Flutes: 2; Insert Holding Method: Screw; Old Material Number: 8607178; Usable Length: 2.0669 in (52.50 mm); Cutting Diameter Minimum: 0.3937 in (10.00 mm); Cutting Diameter Maximum: 0.4130 in (10.49 mm); Connection Diameter: 0.5000 in (12.70 mm); Number of Inserts: 1; Coolant Option: Internal Coolant; Hand Direction: Right; Insert Style: SS…DRA; ANSI Designation: SS0500DRA100M5; ISO Designation: SS0500-DRA100M-5; Machining Operations: Drilling; LxD Ratio: 5xD; Shank Type: Straight.
Material: Steel. Series: DRA. Unit of measure: Inch.