Sandvik Coromant 6274541 CoroDrill® 818 STS Head With Internal Chip Evacuation, 5.3149 to 5.9448 in, 3.97638 in Shank

Sandvik Coromant Counterboring Tool, STS Head, Series: CoroDrill® 818, 5.3149 to 5.9448 in Bore Dia, 18.9236 in Overall Length, 3.97638 in Shank Dia, Right Hand Cutting