Amana 55433 Carbide Tipped InStile & Rail Concave 5/32 R x 1-5/8 D x 5/8 to 1-1/8 CH x 1/2″ Shank w/

Amana 55433 Carbide Tipped InStile & Rail Concave 5/32 R x 1-5/8 D x 5/8 to 1-1/8 CH x 1/2″ Shank w/ Lower BB Adjustable

Amana 55433 Carbide Tipped Adjustable Concave Instile and Rail System 1-5/8 Dia x 5/8 to 1-1/8 x 1/2 Radius x 1/2 Inch Shank Set

Bits in these sets have profile and groove or rabbet cutters and ball-bearing guide mounted on a 1/2″ shank. Respacing of the components should only be necessary – using the provided shims – after the cutters have been resharpened. Guide straight cuts with the fence; use the pilot bearing only for cuts on curved rails or stiles.