High Speed Steel TiN Coated Fractional Jobber Drill3/8TTD JL 135SP HSS TIN-6/TUBE THUNDESKU: 012824TYPEHigh Speed Steel TiN CoatedSIZE3/8Quantity*Add to CartFEATURES135° self-centering split point to prevent walkingTYPEThunderbit TiN T1HDG