The GrandMaster "Tiger PCD"
A quantum leap in water proofing and vinyl removal technology !!!
Worlds most robust PCD cup wheel with the most bits
"We tried everything to remove thick water proofing and the Tiger Cup attached to the grandmaster floor grinder was the only cup wheel we found that could do the job".
Ian Layton Constructions - Mobile 0412712161
High Quality Korean Manufacture -- smooth grinder ride - very aggressive cutting performance - reduced segment loading - lots of lovely big PCD bits.
Vinyl - Water Proofing - Paints - Hard to remove coatings
Very expensive but pays for itself in an hour when the going is tough and it lasts and lasts.