115 Piece, Cobalt Steel, Jobber Length, Drill Bit Set

Description

115 Piece Set. Fractional, Letter And Wire Gauge Sizes. Heavy Duty Cobalt Steel, Jobber Length Drills. Made Of Heat Resistant Cobalt. They Are Especially Effective In Drilling Tough, High Tensile Strength Materials Like Ph Stainless Steel, Inconel, And Titanium. The 135 Degree Split Point Is Self Centering And Reduces Thrust.