57248 Carbide Tipped Decorative Edge 

with Ultra-Glide Ball Bearing Guide Solid 

Surface 3 Dia x 1-1/8 x 5/16 Radius x 1/2 Inch Shank

Diameter (D)	3
Radius (R)	5/16
Cutting Height (B)	1-1/8
Shank (d)	1/2
Overall Length (L)	3-1/8
Replacement Bearing	47709
R1	1/2
Flutes	2