Used primarily in light industrial and residential applications for concrete grinding and profiling as well as sealer and top coat removal. Provides excellent surface profile for new coatings, epoxies, or stains. Also creates an exceptional profile for concrete preparation and restoration prior to polishing concrete. Brazed trapezoids can be used with all Nationals planetary grinders.

Part #

Description

Best Uses

9522-16

16 Grit

(6 required)

Removes paint, stain, & sealers; preps concrete for reapplication

9522-30

30 Grit

(6 required)

Preps concrete for reapplication & polishing

9522-50

50 Grit

(6 required)

Preps concrete for reapplication & polishing

9522-100

100 Grit

(6 required)

Preps concrete for polishing