Bosch 85249MC Carbide Tipped Hinge Mortising Router Bit 1/2"x3/4" Clearance and the included black plastic

and the included black plastic nut keeps the deicer in place easily

Prime and paint per manufacturer's recommendation

How it Works:

Crack prevention sheet membranes such as Crack Buster® Pro

Bosch 85249MC Carbide Tipped Hinge Mortising Router Bit 1/2"x3/4" Clearance and the included black plasticHighlights: Hinge mortising. Carbide tipped Overall Diameter: 1 2" Cutting Edge Length: 3 4" Shank Diameter: 1 4" Overall Length: 2" Micrograin bits cut fast for mortises when work is started at the edge and provide a smooth finish cut that is ideal for surfacing operations. Useful when good chip clearance is important, especially in gummy wood.