57169 Carbide Tipped Bevel Lansen Edge 

Sink Solid Surface 1-3/16 Dia x 1 x 1/2 Inch Shank

Diameter (D)	1-3/16
Angle (a°)	11.5°
Cutting Height (B)	1
Shank (d)	1/2
Overall Length (L)	3-1/8
Replacement Bearing	47733
Screw #	67146
Flutes	2
A	1/2 or 3/4