●#4 Size; 5/16" Shank Diameter; 60° Countersink Angle; Right Hand Cut ●Primarily used to drill holes on workpieces to fit lathe centers ●M2 high-speed steel offers an excellent combination of toughness, wear resistance, and red hardness ●For use on a wide range of materials including steel, aluminum, plastic, and wood ●10 pieces per order
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Description
Center drills are used to create holes on a piece of stock so that it can be turned between centers on a lathe.