#55 Jobber Drill NAS 907, Type B Black Oxide Series/List # 1385 MT5514329

Aircraft Type B Heavy Duty Jobber Length Drills 135Degree Self-centering split point eliminates walking and reduces thrust Recommended for drilling stainless steels, titanium, steel alloys and other low to medium tensile strength materialsCountry of OriginUSAWarning-Proposition 65- For Californian Users onlyWARNING: This product contains a chemical known to the State of California to cause cancer or Birth defects. For more information go towww.P65Warnings.ca.gov Drill Bit Size / Cutting Diameter (DC) #55 Cutting Depth 7/8" Decimal Equivalent 0.0520 Flute Length 7/8" Drill Bit Size / Cutting Diameter (DC) - Letter /xa0Wire Gauge #55 Point Shape Standard Measurement Type Wire Gage Shank Type Straight Angle 135 Degrees Connection Diameter Machine Side (DCONMS) 0.052" Cutting Edge Material HSS Shape NAS 907, Type B Flute Type Standard Series/List # 1385 Coating Black Oxide Overall Length (OAL) u200e1-7/8" Coolant Supply Property (CSP) External