This Work Sharp MK2 review looks at an electric sharpener designed to cover kitchen knives, pocket knives, scissors, and outdoor tools with flexible belts and a two-speed motor.
Work Sharp MK2 Review Summary
The quick verdict

8,000+ ratings
Read Amazon ReviewsWork Sharp MK2 Electric Knife Sharpener
A flexible belt sharpener for cooks and tool owners who want one system for kitchen knives, pocket knives, scissors, and outdoor edges.
- Flexible belts conform to blade edges and can sharpen kitchen and pocket knives, serrated knives, scissors, and other common edge tools.
- The belts can also be used for outdoor tools and lawn mower blades.
- A two-speed motor is intended to provide control and power for heavier sharpening or grinding.
- The edge guide supports a knife all the way to its tip.
Pros
- One system covers kitchen knives, pocket knives, serrated knives, scissors, and outdoor tools.
- Flexible belts serve both blade sharpening and outdoor-tool grinding tasks.
Consider before buying
- Its broad tool capability may be unnecessary for someone who only needs a kitchen-knife sharpener.
- Buyers focused on a fixed, repeatable edge angle should check whether a flexible-belt system suits their sharpening approach before choosing.
Read the full review summary
The MK2 is aimed at households that sharpen more than standard kitchen knives.
Its flexible belts are intended for several blade types and common edge tools, while the two-speed motor gives the user a choice of control and power for heavier sharpening or grinding tasks.
That range makes it a practical fit for cooks who also maintain pocket knives or garden equipment.
Buyers who only need routine kitchen-knife sharpening may not make use of its broader tool capability, so the value depends on whether those extra applications matter in their home or workshop.
The buying factors
Work Sharp MK2 Scorecard
Editorial scores reflect listed features and buyer fit; they are not laboratory measurements or customer ratings.
Blade and tool range
The flexible belts are intended for kitchen and pocket knives, serrated knives, scissors, and several outdoor edges, giving it broad utility beyond kitchen upkeep.
Control options
A two-speed motor offers a choice for routine sharpening and heavier grinding tasks, a useful feature when the work varies.
Edge guidance
The edge guide supports a knife to its tip, which is intended to make sharpening easier across the blade length.
Belt versatility
Flexible belts conform to blade edges and can also function as grinding belts for outdoor tools, supporting varied sharpening jobs.
Warranty coverage
The three-year warranty adds a defined ownership support period for a powered sharpening tool.
Use beyond the kitchen
Axes, lawn mower blades, and garden tools are specifically within the intended workload, making the unit useful for buyers with outdoor maintenance needs.
Key Features and Specifications of Work Sharp MK2
- Flexible belts conform to blade edges and can sharpen kitchen and pocket knives, serrated knives, scissors, and other common edge tools.
- The belts can also be used for outdoor tools and lawn mower blades.
- A two-speed motor is intended to provide control and power for heavier sharpening or grinding.
- The edge guide supports a knife all the way to its tip.
- The product includes abrasive belts and the sharpener unit.
- Work Sharp provides a three-year warranty for its sharpeners.
Pros and Cons of Work Sharp MK2
Pros
- One system covers kitchen knives, pocket knives, serrated knives, scissors, and outdoor tools.
- Flexible belts serve both blade sharpening and outdoor-tool grinding tasks.
- Two motor speeds add a control choice for heavier jobs.
- The edge guide is intended to support the knife through its tip.
- A three-year warranty is included.
Consider before buying
- Its broad tool capability may be unnecessary for someone who only needs a kitchen-knife sharpener.
- Buyers focused on a fixed, repeatable edge angle should check whether a flexible-belt system suits their sharpening approach before choosing.
Who Should Buy Work Sharp MK2?
Good fit
Buy the MK2 if you want one powered system for kitchen and pocket knives, scissors, serrated edges, and common outdoor tools.
The two-speed motor is particularly relevant when your sharpening jobs include heavier grinding as well as ordinary blades.
It also suits owners who value an edge guide that supports the knife to the tip and a three-year warranty.
Those features make the MK2 worth considering as a broad-use sharpening station for a kitchen that shares tools with a garage or garden shed.
Who should skip it
Skip it if your only goal is a narrow kitchen routine and you have no use for its pocket-knife, scissor, or outdoor-tool applications. Its main appeal is the ability to handle that wider set of edges.
If choosing a sharpening method by a specifically adjustable angle is central to your process, make sure the MK2's flexible-belt design and edge guide match that preference.
Work Sharp MK2: A Flexible Sharpener for Kitchen and Outdoor Edges
One system for mixed sharpening jobs
The MK2's strongest buying case is range. Its belts are intended for kitchen and pocket knives, serrated edges, scissors, and other tools, so it can serve a mixed-use household rather than a kitchen drawer alone.
Two speeds for heavier work
A two-speed motor gives this sharpener a stated role in heavier sharpening and grinding, including lawn mower blades, axes, and garden tools.
Buyers should consider whether they have those jobs; that extra capacity is less relevant for a kitchen-only routine.
Guidance along the blade
The edge guide supports the knife to its tip, a practical aid for buyers who want the blade supported during the sharpening pass.
This is a useful part of the design, though it does not supply a numeric angle adjustment.
Warranty and ownership
The three-year warranty gives buyers a defined support window. The unit is also designed, engineered, and calibrated in Oregon, which may appeal to shoppers who value that manufacturing and design detail.
Alternatives to Work Sharp MK2
Knife Sharpeners alternative

11,000+ ratings
Read Amazon ReviewsWork Sharp Precision Adjust Knife Sharpener Kit
Choose Precision Adjust if you want manual, angle-guided sharpening for kitchen and pocket knives with a specified adjustable angle. Choose the MK2 if flexible belts and heavier tool-grinding capacity better suit your mix of kitchen and outdoor jobs.
- Precision Adjust uses a manual angle-guided jig and clamp, with an adjustable 15 to 30 degree range in one-degree increments and coarse and fine abrasives.
- The MK2 uses flexible belts for kitchen and pocket knives, serrated knives, scissors, and outdoor tools, with a two-speed motor for heavier sharpening and grinding tasks.
Knife Sharpeners alternative

3,000+ ratings
Read Amazon ReviewsWork Sharp Electric Kitchen Knife Sharpener
Choose the Electric Kitchen model if button-operated, guided sharpening and a ceramic hone wheel fit a kitchen-centered routine.
Choose the MK2 if you want a wider range that includes pocket knives and outdoor tools, along with two speeds for heavier grinding.
- The Electric Kitchen model uses button-operated guided sharpening and includes a built-in ceramic hone wheel; it is designed for kitchen knives, serrated edges, scissors, and shears.
- The MK2's flexible belts cover kitchen knives and a wider group of edges, including pocket knives, serrated knives, scissors, and outdoor tools; its motor has two speeds for heavier jobs.
Is Work Sharp MK2 Worth It?
The Work Sharp MK2 Electric Knife Sharpener is worth considering if you need a single powered system for kitchen knives and broader edge maintenance.
Flexible belts, a two-speed motor, and an edge guide make its design relevant to mixed knife and tool sharpening, while the three-year warranty adds a defined support period.
For buyers who sharpen only kitchen knives, its broader tool range may go unused.
The clearest reason to buy is that your regular sharpening needs include several kinds of blades or heavier outdoor-tool jobs; otherwise, choose a method and feature set that matches your narrower routine.
Your review at a glance

8,000+ ratings
Read Amazon ReviewsWork Sharp MK2 Electric Knife Sharpener
A flexible belt sharpener for cooks and tool owners who want one system for kitchen knives, pocket knives, scissors, and outdoor edges.
- Flexible belts conform to blade edges and can sharpen kitchen and pocket knives, serrated knives, scissors, and other common edge tools.
- The belts can also be used for outdoor tools and lawn mower blades.
- A two-speed motor is intended to provide control and power for heavier sharpening or grinding.
- The edge guide supports a knife all the way to its tip.