#21 Jobber Drill NAS 907, Type A Black Oxide Series/List # 1396 MT5514624

Aircraft Type A Jobber Length Drills 118Degree Self-centering split point eliminates walking and reduces thrust. Recommended for drilling a wide range of materials including aluminum, magnesium, medium to soft steels and other soft materials.Country 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) #21 Cutting Depth u200e2-1/8" Decimal Equivalent 0.1590 Flute Length u200e2-1/8" Drill Bit Size / Cutting Diameter (DC) - Letter /xa0Wire Gauge #21 Point Shape Split Measurement Type Wire Gage Shank Type Straight Angle 118 Degrees Connection Diameter Machine Side (DCONMS) 0.159" Cutting Edge Material HSS Shape NAS 907, Type A Flute Type Standard Series/List # 1396 Coating Black Oxide Overall Length (OAL) u200e3-1/4" Coolant Supply Property (CSP) External