7/8" Spiral Drill Bit - Black Oxide, Heat Treated Steel

Much Easier Cutting than Other Drills as the Spiral Motion Clears Chips Away from the Cut; Recommended for Cast Iron and Cement-Lined Ductile Iron

Drill Bit; Type Spiral; Drill Size 7/8"; Material HSS; Process Heat Treated; Finish Black Oxide Coated; Nominal Corporation Stop Size 1" Threaded