The GrandMaster "Razorback" Design

[Patented]

Combines extra large 8mm PCD bit impregnated segments with Romboid Segment shape for improved abrasion & extra long life wear.

Superior abrasion, smooth grinder ride - reduced segment loading - designed with holes for dust extraction - Extra long life. 

The inspired GrandMaster razorback design combines the popular romboid cup wheel design with extra large PCD impregnated segments to overcome the rapid wear problems associated with the popular romboid product range.  This inspired Innovation with its smooth riding - multi directional cup wheel cutting  design, not only enhances the ability of medium sized single phase planetary grinders [that do not have one directional grinding direction capability] to be used in a heavy coating removal roles, but in a smaller cup wheel sizes, also provide painters, tradesmen and handy man with a more effective, harder wearing abrasive than zec discs & sand paper .

The world's best sanding abrasive cup wheel design !!!

Boat maintence - paint & glue removal - building renovations - wood work - all handy man tasks.