High Speed Steel TiN Coated Fractional Jobber Drill7/16TTD JL 135SP HSS TIN-6/TUBE THUNDESKU: 012828TYPEHigh Speed Steel TiN CoatedSIZE7/16Quantity*Add to CartFEATURES135° self-centering split point to prevent walkingTYPEThunderbit TiN T1HDG