54162 Carbide Tipped Corner Round 1/8 

Radius x 7/8 Dia x 9/16 x 1/2 Inch Shank

Diameter (D)	7/8
Radius (R)	1/8
Cutting Height (B)	9/16
Shank (d)	1/2
Overall Length (L)	2-1/2
B1	9/32
Replacement Bearing	47706
Flutes	2
D1	3/4