HERZO 7" (180mm) Double‑Row Diamond Grinding Cup, Faster Coverage, Low‑Heat, 7/8" Arbor
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Description
The HERZO HSO50E is designed for high‑coverage surface prep. The 7" (180 mm) diameter and double‑row layout widen the contact path and open multi‑channel 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 m³/h). Follow EN13236 and tool RPM limits.
Use cases: floor leveling, epoxy/coating/adhesive and thin‑mortar removal, refurbishment.
Pass pattern: 30–40% overlap in a cross‑hatch pattern; avoid dwelling.
Specification
In the Box
Shipping & Returns
Order and Delivery Time
- Cut‑off: Mon–Sat, orders paid before 12:00 PT are prioritized for same‑day dispatch; others process next business day.
- Processing: 1–2 business days; excludes Sundays and public holidays.
- Shipping days: Monday–Saturday.
- Tracking: Tracking number and link emailed after dispatch; track on the Order Tracking page.
Shipping Cost Policy
| Region | Estimated Delivery | Standard Shipping | Free Shipping Threshold | Notes |
|---|---|---|---|---|
| U.S. Contiguous | 3–7 business days | $4.9 | Free on orders over $79 | — |
Return and Refund
- Return window: 30 days from delivery for returns/exchanges.
- Condition: Item intact with all accessories, original packaging preferred.
- How to start: Submit via your account or email support with order number and issue details.
- Return shipping: Customer pays if non‑defective; we cover wrong/defective/damaged items.
- Processing & Refunds: Refunds within 15 business days after return; bank posting may take 7–10 days
- Exchange: Same item replacement or like‑for‑like, subject to stock.
- Not returnable: Used consumables, customized or final‑sale items unless required by law.
Support: info@herzotool.com
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Learn more: Shipping Policy and Refund Policy
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