IRWIN HANSON 91143 43/64in Black Oxide 118-SandD F Bulk
6" overall length For use in 1/2" drill chucks Three-flatted shank for secure gripApplications:Used to create large holes, heavy-duty metal drilling, automotive, body shop, metal fabricationFinish:Black Oxide / BrightTip Geometry:118 Split Point up to and including 3/4"118 Conventional Point above 3/4"