Aircraft Extension Drill, Series 1390, 38 Drill Size Fraction, 0375 Drill Size Decimal inch
pMorse Aircraft Extension Drill, Series 1390, 38 in Drill Size Fraction, 0375 in Drill Size Decimal inch, 6 in Overall Length, 358 in Cutting Depth, Standard Flute, 358 in Flute Length, Straight Shank, 135 deg Point, Split Point, Right Hand Cutting, HSS Cutting Edge, HSS, Black Oxidep.