The 6 Best Knife Sharpeners in 2026

Work Sharp describes this as a manual benchtop system with a metal sharpening frame, a clamp, and abrasives including diamond and ceramic. Its published blade-type guidance includes pen, pocket, hunting, fillet, and kitchen knives. These capabilities make it worth considering for a varied knife collection, though model-specific sharpening results are not established by the available evidence.

Choose the Chef's Choice 15XV EdgeSelect Knife Sharpener if you want an electric sharpener that can handle both straight-edge and serrated knives. Its three-stage design suits buyers who want one countertop tool for these two blade types.

The listed sharpening angle is 15°, and the abrasive materials are diamond and flexible abrasive. These details make it a fit for shoppers seeking a guided electric system, though they do not establish how consistently it sharpens or how long edges last.

It is not the choice for buyers who need adjustable angles: the supplied specification lists 15°. If a wider range is more important than a serrated-knife focus, the WORK SHARP Ken Onion Elite Mk2 Knife Sharpener lists adjustable angles from 10° to 35° and supports serrated edges.

Choose the HORL 3 Walnut Rolling Knife Sharpener if you want a manual rolling design with two angle options. Its magnetic angle support is specified for 15° and 20° sharpening, giving you a choice of bevel angle for compatible kitchen and pocket knives.

The listed configuration uses diamond and ceramic discs, and the supplied specifications include chef, Japanese, outdoor, and pocket knives among its intended blade types. The listing names kitchen, chef, Japanese, outdoor, and pocket knives; performance across those categories has not been independently verified in the supplied research.

Rolling the sharpener by hand takes physical effort, so consider that trade-off if you prefer powered sharpening. For a benchtop system with a broader stated angle range, the WORK SHARP Professional Precision Adjust Knife Sharpener is specified for 15° to 30° adjustment and pen, pocket, hunting, fillet, and kitchen knives.

Choose the WORK SHARP Ken Onion Elite Mk2 Knife Sharpener if you need one sharpener for knives and tools. Its adjustable 10°–35° angle suits a range of edge shapes, including garden tools and scissors.

This electric belt sharpener is listed for kitchen, pocket, and hunting blades, as well as serrated edges. The broad blade coverage and adjustable angle make it adaptable to different sharpening tasks, though the listed capabilities do not establish results for every blade.

The angle range requires you to set the sharpening angle for the edge you want. For knife-only sharpening with a fixed-angle guide and a benchtop clamp base, consider the WORK SHARP Professional Precision Adjust Knife Sharpener. Choose the Elite Mk2 if sharpening tools is part of the job.

Choose the AnySharp GLOBAL Knife Sharpener if you want a manual pull-through sharpener for both straight-edge and serrated knives. That stated blade range makes it a practical pick for households that use both types.

Its manual design needs no power source, and the listing describes a hands-free setup with a suction base and a preset angle. Those details may suit readers who want a guided sharpening process, though stability and results for this exact model have not been independently verified.

The supplied details do not establish its sharpening angle, stages, or abrasive material, so it is harder to compare with sharpeners that document those points. Consider it if broad blade-type support and a simple manual format matter more than adjustable angles or documented sharpening stages.

Choose the Wüsthof 1000/3000 Whetstone if you want a two-grit stone for refining a knife edge by hand. Its 1000/3000 grit pairing suits the Best Fine Edges role, with a coarser side for sharpening and a finer side for finishing.

The supplied product description identifies a holder, which is intended to keep the stone in place during use. This is manual sharpening, so you need to control the blade angle as you work. The available evidence does not establish sharpening speed or results on specific blade types.

Consider this stone if you are comfortable guiding a knife across a whetstone and want both grits in one tool. If you prefer a fixed-angle guide and adjustable settings, the WORK SHARP Professional Precision Adjust Knife Sharpener has a documented 15°–30° angle range.