31 Dia. - 2-3/4" OAL - Black Oxide-HSS-Heavy Duty Jobber Drill Series/List #1385 MT5514476

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) #31 Cutting Depth u200e1-5/8" Decimal Equivalent 0.1200 Flute Length u200e1-5/8" Drill Bit Size / Cutting Diameter (DC) - Letter /xa0Wire Gauge #31 Point Shape Split Measurement Type Wire Gage Shank Type Straight Angle 135 Degrees Connection Diameter Machine Side (DCONMS) 0.129" Cutting Edge Material HSS Shape NAS 907, Type B Flute Type Standard Tool Radius 135 Degrees Coating Black Oxide Series/List # 1385 Coolant Supply Property (CSP) External Overall Length (OAL) u200e2-3/4"