Amana Tool Top Mount Bowl & Counter-Top Router Bits with Upper Ball Bearing Guide Option:57142 Solid Surface Top Mount Bowl 14 Deg Angle x 1-1/8 Inch Dia x 1 x 1/2 Shank Router Bit Tico™ Super-Density Micro-Grain Carbide for

Tico™ Super-Density Micro-Grain Carbide for extreme cutting life and clog free cuts

Cut extrusions and profiles

Premium Aluminum Titanium Nitride (AlTiN) coating provides quantum increases in productivity

and so many other tasks

Amana Tool Top Mount Bowl & Counter-Top Router Bits with Upper Ball Bearing Guide Option:57142 Solid Surface Top Mount Bowl 14 Deg Angle x 1-1/8 Inch Dia x 1 x 1/2 Shank Router Bit Tico™ Super-Density Micro-Grain Carbide for2 Flute With Ball Bearing Guide To prepare counter top & bowl edges for topmount or 'drop in' type sinks & bowls. Among others, used for Corian sink & bowl #'s 809E, 810, 871E and 872E. Replacement bearing #47738. Replacement collar #47740.