An absolute necessity for picture frame making, this set includes 3 bits that will cut you through every step of the process with ease! Choose between the 2 included profiles for your frame design and then use the stepped bit to rabbet the back. The rabbet bit will step-rabbet the back of your picture frame allowing ample space for glass, artwork and backing. The router bit cuts a 1/8" Thick front rabbet for your glass or mirror, and an additional 3/8" Back rabbet for the artwork and backing board. Two flute carbide cutters with ball bearing guides. Set includes a beautiful solid wood storage case. Two flute carbide cutters & 1/2" Shanks.