1/2 Jobber Length Drill Cobalt 135 Deg. Split Pt
135 Degree Point Cobalt Drill BitSplit PointIndustry Standard Type-J Cobalt Drill BitBronze / Straw ColorIndented shank indentifies drill bits as cobaltJobber Length Cobalt Drill BitsStandard Fractional Size Drill BitsSold in package sizes shown here.M42 Cobalt for better performance in harder to drill materials.