2-1/2" Thin Wall Coring Cup - Uses Rope Thread Shank

2-1/2" Thin Wall Coring Cup - Uses Rope Thread Shank
2-1/2" Thin Wall Coring Cup - Uses Rope Thread Shank
$350.74 /EA
ItemDBC-PCT-2500
Cup only.

Requires a rope thread shank for drilling. Shanks are available for:
SDS Max Tools
Spline Tools

A starter bit to help with centering is available here.