40mm Magswitch Forstner Drill Bit for MagJig 150 Magnetic Clamps - Perfect for Woodworking, Metalworking & DIY Projects

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.

WARNING: Cancer and Reproductive Harm -