# Chef’sChoice 1520 Professional Electric Knife Sharpener

- Source: https://stierproducts.com/products/chef-schoice-1520-professional-electric-knife-sharpener
- Category board: https://stierproducts.com/categories/knife-sharpeners
- Placement: #1 of 10 in Knife Sharpeners, S tier
- Brand: Chef’sChoice
- LP on this board: 938
- Last researched: 2026-08-20T08:46:41.100Z
- Method: https://stierproducts.com/methodology
- Reuse: Text, rankings, tier assignments, LP values and verdicts are free to quote and reuse with attribution to stierproducts and a link to the source URL (CC BY 4.0: https://creativecommons.org/licenses/by/4.0/). Product photographs are not covered: they belong to their respective owners and are reproduced to illustrate the product being reviewed. Do not redistribute them under this licence.

## Verdict

A reliable and user-friendly electric option that consistently receives positive feedback for home cooks.

## For

- Ease of use
- Quick sharpening
- Easy to use
- Reliable performance
- Produces razor-edge results

## Against

- Lacks third sharpening stage, limiting edge retention on modern blades

## Flagged as one to avoid

This product entered 2 of 10 runs as one buyers cross-shop but should not buy, rather than as a pick. It is published here rather than dropped.

## Evidence

Consolidated from 2 independent outlets

| Outlet | Said by | Stance | Link | Link status |
| --- | --- | --- | --- | --- |
| Exclusive Tech Products | Exclusive Tech Products | B | https://www.youtube.com/watch?v=q0lfZvIjTU4 | fetched and confirmed |
| This Tool Is as Important as Any Blade for Perfect Chopping | foodandwine.com | C | https://www.foodandwine.com/lifestyle/kitchen/best-knife-sharpeners | fetched and confirmed |

## Nearest alternatives on this board

| Rank | Product | Tier | Page |
| --- | --- | --- | --- |
| 2 | Chef’sChoice 15 Trizor XV EdgeSelect Professional | A | https://stierproducts.com/products/chef-schoice-15-trizor-xv-edgeselect-professional |
| 3 | Work Sharp Professional Precision Adjust Knife Sharpening System | A | https://stierproducts.com/products/work-sharp-professional-precision-adjust-knife-sharpening-system |
| 4 | Tormek T-1 Home Kitchen Knife Sharpener | B | https://stierproducts.com/products/tormek-t-1-home-kitchen-knife-sharpener |
| 5 | Presto EverSharp Electric Sharpener | B | https://stierproducts.com/products/presto-eversharp-electric-sharpener |
| 6 | Work Sharp Professional Precision Adjust | C | https://stierproducts.com/products/work-sharp-professional-precision-adjust |
| 7 | Horl 3 Rolling Sharpeners | D | https://stierproducts.com/products/horl-3-rolling-sharpeners |
| 8 | Tormek T-2 Commercial Knife Sharpener | F | https://stierproducts.com/products/tormek-t-2-commercial-knife-sharpener |
| 9 | Work Sharp E2 Kitchen Knife Sharpening System | F | https://stierproducts.com/products/work-sharp-e2-kitchen-knife-sharpening-system |
| 10 | Presto "Sharpener Pull-Through" | F | https://stierproducts.com/products/presto-sharpener-pull-through |

The full board is at https://stierproducts.com/categories/knife-sharpeners.

## What this tier means

- S: Exceptional. Finishes top run after run; capped at 3 slots per category.

## How to read this

- Each category is researched in four independent runs, one per lens (expert consensus, value, reliability, community pulse). Every run ranks a board of candidates that deliberately includes products buyers cross-shop but should avoid. Placements score on a ranked ladder (LP), and tiers are derived from LP, so no tier is ever assigned by hand.
- LP is this product's points on its own category ladder. It is comparable within a category and not across categories.
- Link status reports what our pre-publication link check found when it fetched the cited URL. It says nothing about the quality of the review.
- A citation with no usable link is listed rather than dropped, and is excluded from the counted total above.

## Image

https://stierproducts.com/images/products/chef-schoice-1520-professional-electric-knife-sharpener.webp

Product photographs are not covered: they belong to their respective owners and are reproduced to illustrate the product being reviewed. Do not redistribute them under this licence.