3-1/2" X 12" SPLINE Hollow Hammer Core Bit

3-1/2" X 12" SPLINE Hollow Hammer Core Bit – Electrical Tool This 3-1/2" X 12" SPLINE Hollow Hammer Core Bit is designed for precise drilling applications in electrical and construction projects. Suitable for use by electrical distributors and switchgear suppliers, it provides efficient core drilling for conduit and wiring installations. Specifications Product Weight: 3.92 lbs Width: 3.5 in Height: 3.5 in Length: 12 in Manufacturer: International Tool Mfg. Manufacturer Part #: 920HH1585 UPC: 703652215852