4" Thin Wall Coring Cup - Uses Rope Thread Shank

4" Thin Wall Coring Cup - Uses Rope Thread Shank
4" Thin Wall Coring Cup - Uses Rope Thread Shank
$502.45 /EA
ItemDBC-PCT-4000
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.