54164 Carbide Tipped Corner Round 3/16 

Radius x 1-1/8 Dia x 11/16 x 1/4 Inch Shank

Diameter (D)	1-1/8
Radius (R)	3/16
Cutting Height (B)	11/16
Shank (d)	1/4
Overall Length (L)	2-1/4
B1	13/32
Replacement Bearing	47716
Flutes	2
D1	1