5/16" X 4" SLOW SPIRAL BLACK

5/16" X 4" Slow Spiral Black Drill Bit – Wire and Cable Installation Tool This 5/16" X 4" Slow Spiral Black drill bit from International Tool Mfg. is designed for precise drilling applications in electrical distribution, lighting solutions, and wire and cable installations. Its slow spiral design provides controlled chip removal, making it suitable for use by electrical distributors and switchgear suppliers requiring reliable performance in conduit and wiring tasks. Specifications Manufacturer: International Tool Mfg. Manufacturer Part #: 502SP4004 Length: 4 in Width: 0.3125 in Height: 0.3125 in Product Weight: 0.0400 lb UPC: 703652400425 Features Slow spiral design for efficient chip evacuation Black finish for durability and corrosion resistance Suitable for precise drilling in electrical and lighting installations