Magswitch 40 mm Forstner Drill Bit for MagJig 150 Magnetic Clamps

This forstner bit is specially designed to drill 40 mm holes needed to install Magjig 150 switchable magnets in jigs and fixtures. The bit is carbide tipped with a .390" shank. overall length is 3.5". Comes in telescoping storage container.  

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