# Wellco 4 in. (100mm) Diamond Double-Row Cup Wheel

**Brand:** [Wellco](https://shop.coreranger.com/brands/Wellco)
**SKU:** DDRCW100MM
**Price:** $26.15 · in stock
**URL:** https://shop.coreranger.com/product/wellco-4-in-100mm-diamond-double-row-cup-wheel-340229132

## Specifications

| Spec | Value |
|---|---|
| Kit | No |
| Model # | DDRCW100MM |
| Internet # | 340229132 |
| Returnable | 90-Day |
| Application | General Purpose |
| Maximum RPM | 1200 RPM |
| Store SKU # | 1015210926 |
| Arbor Size (in.) | 8" |
| Package Quantity | 1 |
| Abrasive Material | Synthetic |
| Ideally Used With | Angle Grinders |
| Number of Segments | 100 |
| Tools Product Type | Replacement Blades |
| Product Depth (in.) | 0.5 in |
| Wheel Diameter (in.) | 4" |
| Power Tool Accessory Type | Sanding/Grinding/Polishing Accessory |
| Sanding, Grinding and Polishing Accessory Type | Grinding/Cut-Off Wheel |

## Description

This 100mm Double-Row Bowl Grinding Wheel is a robust grinding tool designed for surface treatment of hard materials (concrete, stone, cement, painted floors). Featuring premium diamond particles and a double-row segment design, it delivers efficient, uniform grinding while ensuring durability. With a 100mm diameter and 22.23mm inner hole (compatible with 16mm adapters), it fits most standard angle grinders, making it ideal for construction site polishing, floor renovation, and stone processing tasks.

• Diamond particles for exceptional hardness and wear resistance
• Double-row diamond segments increase grinding contact area
• Wide tool compatibility: 100mm diameter + 22.23 x 16 adapters