Description
Cobalt – Aircraft Type J Jobber Length DrillsHeavy duty constructionCobalt steel offers increased hardness, toughness, wear resistance and heat resistanceRecommended for drilling tough, high tensile strength materials that generate higher cutting temperatures including high alloy steels, ferrous castings, titanium, inconel, stainless steels and other difficult-to-drill materials135Degreesplit pointCountry 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) RCutting Depth u200e3-7/16″Decimal Equivalent 0.3390Flute Length u200e3-7/16″Drill Bit Size / Cutting Diameter (DC) – Letter /xa0Wire Gauge RPoint Shape SplitMeasurement Type LetterShank Type StraightAngle 135 DegreesConnection Diameter Machine Side (DCONMS) 0.339″Cutting Edge Material HSSCoShape NAS 907, Type JFlute Type StandardTool Radius 135 DegreesCoating Black OxideSeries/List 2332Coolant Supply Property (CSP) ExternalOverall Length (OAL) u200e4-3/4″
