61419 Insert Carbide Grooving with Scorer 

12mm (15/32) x 180mm (7-1/16) Dia x 1-1/4 Bore

D) Diameter	180mm (7-1/16)
(d) Bore	1-1/4
(B) Cutting Height	12mm (15/32)
Max. t	55mm (2-5/32)
RPM	4,200-7,200
Teeth	4+8
Replacement Knives	AMA-19, HCK-70