4.5" Premium Spiral Cup Wheel – 18 Segment – 30/40 Grit

This 4.5" Premium Spiral Cup Wheel (Yellow Series, 30/40 grit, 18 segment) delivers a smoother grind for refined concrete surface prep. With more diamond segments spread across the wheel, it provides even wear and better scratch control. It's an excellent choice for prepping surfaces before sealing, polishing, or applying epoxy coatings.

Recommended Use:

Ideal for mid-stage prep where a cleaner grind is required. This wheel minimizes gouging and delivers a more uniform scratch pattern, making it a solid choice before primer or topcoat installation.