5/16 x 12-In. High-Speed Split-Point Steel Drill Bit Equipment impact resistant

impact resistant

Do NOT use to pry or chisel

Internal hub threads comply with NEMA requirements and will accept all threaded fittings and threaded conduit

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5/16 x 12-In. High-Speed Split-Point Steel Drill Bit Equipment impact resistant5 16" x 12", High Speed Split Point Drill Bit, Helix Is 31&degree. Which Minimizes The Over Aggressiveness Of A True Parabolic Flute, 135&degree. Split Point For Quick Start & No Walk Applications, Parabolic Flute Design Improves Chip Ejection In Metal & Wood Drilling Applications, Back Oxide Coating For Greater Resistance To Wear, Industrial Grade Steel, For Drilling In Metal, Wood & Plastic.