Description

Cobalt Heavy Duty Taper Length DrillsHeavy duty constructionCobalt steel offers increased hardness, toughness, wear resistance and heat resistanceRecommended for drilling tough, high tensile strength materials and materials that generate higher cutting temperatures including high alloy steels, ferrous castings, titanium, inconel, stainless steels and other difficult-to-drill 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.govDrill Bit Size / Cutting Diameter (DC) 5/16″Flute Length 4″Drill Bit Size / Cutting Diameter (DC) – Inch 5/16″Flute Type Regular SpiralDecimal Equivalent 0.3125Measurement Type FractionalAngle 135 DegreesOverall Length (OAL) u200e6-3/8″Coating Black OxidePoint Shape SplitCoolant Supply Property (CSP) ExternalShank Type StraightCutting Depth 4″Tool Type Taper LengthShank Size (SS) 5/16″Series/List # 2314Cutting Edge Material HSSCo