55437 Carbide Tipped Adjustable Bead 

Instile and Rail System 1-5/8 Dia x 5/8 

to 1-1/8 x 3/16 Radius x 1/2 Inch Shank Set

Diameter (D)	1-5/8
Radius (R)	3/16
Cutting Height (B)	5/8 to 1-1/8
Shank (d)	1/2
Overall Length (L)	3-11/32
Type	Bead
Flutes	2
C	3/8
B1 for 1/4" Plywood	3/16 to 9/32
B1 for 1/2" Plywood	7/16 to 17/32