Pittsburg Alleghany 1580-020 Aircraft Extension Drill Bit, 5/16", 12" Overall Length, 135 Deg, Split Point, HSS
Item #BC861950
Pittsburg Alleghany® Aircraft Extension Drill Bit, Measuring System: SAE, 5/16"", 135 Deg Point, Split Point, 3-3/16"" Flute Length, 12"" Overall Length, High Speed Steel