Description
Heavy Duty Taper Length DrillsHeavy duty constructionRecommended for tough drilling applications including alloy steels, steel forgings and other medium to high tensile strength materialsFlute length 20% longer for deeper holes and more regrindsTanged shank allows use with ASA split sleeve driversCountry 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.govDrill Bit Size / Cutting Diameter (DC) 7/16″Flute Length u200e5-11/16″Drill Bit Size / Cutting Diameter (DC) – Inch 7/16″Flute Type Regular SpiralDecimal Equivalent 0.4375Measurement Type FractionalCoating Black OxideOverall Length (OAL) u200e5-1/4″Coolant Supply Property (CSP) ExternalPoint Shape StandardCutting Depth u200e5-11/16″Shank Type StraightShank Size (SS) 7/16″Tool Type Taper LengthCutting Edge Material HSSSeries/List 1320
