HC2

Cuts a clean 7.9 mm (5/16 in) hole in wet clay and thick-walled greenware. 127 mm (5 in) long overall.

HC2 cuts a 7.9 mm (5/16 in) hole and is 127 mm (5 in) long overall. It is made for wet clay and thick-walled greenware, where a drill or a knife tears the edge and leaves you cleaning up afterwards; the cutter takes a plug out instead and leaves the rim clean.