DIMAR MB-18 Screw Type Mortising Bit, 1-1/8" Diameter
Screw-On Mortise Router Bit, Carbide Tipped.
Mortise doors to fit hinges, locks, lock face plates and for general stock removal. All cutters fit threaded arbors available in 1/4"or 1/2" shank.
Diameter: 1-1/8"
Thread: 1/4 x 28
Cutting Height: 1/2"