Grinders: the numbers
Everything below is computed from the 150 curated grinders we track - no estimates, no third-party data.
150Curated models
55Brands
★ 4.5Average Amazon rating
112,889Amazon ratings
How Amazon buyers rate them
The average Amazon rating across the category is ★ 4.5. Low-rated products with meaningful rating volume are dropped during curation, so the spread below reflects the survivors.
Brand share of the curated catalog
Most-rated models
| Ratings | ||
|---|---|---|
| DEWALT DCG413B Grinder | ★ 4.8 | 9,600 |
| BLACK+DECKER BDEG400 Grinder | ★ 4.5 | 7,300 |
| AVID MW590 Grinder | ★ 4.5 | 6,100 |
| DEWALT DWE402 Grinder | ★ 4.8 | 5,400 |
| WEN BG625V Grinder | ★ 4.6 | 5,029 |
Where these numbers come from
Counts, ratings, and rating totals are pulled from the curated grinders catalog on every build - the same data behind the Grinders category page. Junk listings and no-name brands are filtered out before anything is counted. Product data: last refreshed aug 4, 2026.