• 29 Piece Cobalt Heavy Duty Drill Bit Set
  • For drilling tough and high tensile strength materials
  • Made In U.S.A.
  • Tool TypeJobber LengthPackingMetal Index
    Diameter Range1/16″ to 1/2″Point Angle 135 Degrees
    Quantity29Measurement TypeInch
    Shank TypeRoundStep Increments1/64″
    CoatingBrightCoolant Supply Property External
    Cutting Edge MaterialHSS CoStyleNAS-907 Type J
    Flute TypeStandardSeries/List #8070
    Length GroupJobber