HERZO 7" (180mm) Double‑Row Diamond Grinding Cup, Faster Coverage, Low‑Heat, 7/8" ArborThe HERZO HSO50E is designed for highcoverage surface prep. The 7" (180 mm) diameter and doublerow layout widen the contact path and open multichannel debris flow for faster removal with lower heat. Specs: 7" (180 mm) diameter, 7 8" (22. 23 mm) arbor, 22 mm thickness, max 8,500 RPM. Pair with 7" grinders and dust extraction (140 m h). Follow EN13236 and tool RPM limits. Use cases: floor leveling, epoxy coating adhesive and thinmortar removal,

drywall and select thin metals

Laser‑welded segments for long life and heat resistance

125mm diameter with 22

Its multi‑pattern segmented rim improves chip evacuation and cooling for faster cutting with cleaner edges

23mm arbor fits common angle grinders

brush ring and front extraction port achieve source dust control

Best with a high‑efficiency vacuum for indoor work

this set is built to perform

laptop HDD/RAM swaps

A front vacuum port connects to dust extractors

Designed for 125mm (5") cup wheels and fits most 4‑1/2"–5" angle grinders depending on guard/flange design

Upgrade your cutting game just like upgrading from a standard kitchen knife to a professional chef's knife