56178 Carbide Tipped Plunge Beading 5/16 

Radius x 1-1/8 Dia x 9/16 x 1/2 Inch Shank

Diameter (D)	1-1/8
Radius (R)	5/16
Cutting Height (B)	9/16
Shank (d)	1/2
Overall Length (L)	2-3/4
Flutes	2
D1	1/2