Chicagolatrobe High Speed Steel Aircraft Extension Drill Bit, #2 Tip Size, 135°, 12 In - 12 per PK - 11126

HSS Black Oxide. 12 per PK 135° Split Point Straight Shank NAS 907 Type B. Bit Length=0.221 in. Cutting Diam [Nom]=#2. Finish=Steam Oxide. Flute Length=2.625 in. Overall Length [Nom]=12 in. Point Angle=135°. Shank Type=Straight..