Warthog V-Sharp Classic II Knife Sharpener

Last updated date: October 26, 2020

DWYM Score

9.6

Warthog V-Sharp Classic II Knife Sharpener

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We looked at the top Warthog Knife Sharpeners and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Warthog Knife Sharpener you should buy.

Update as October 26, 2020:
Checkout The Best Warthog Knife Sharpener for a detailed review of all the top warthog knife sharpeners.

Overall Take

Equipped with two 325-grit diamond rods that sharpen blades on both sides simultaneously, this sharpener is perfect to use on kitchen, hunting and other flat-blade knives. The sharpener weighs about 1 pound and has a hand-crafted steel frame, sturdy rubber base and black powder-coated finish.


In our analysis of 12 expert reviews, the Warthog V-Sharp Classic II Knife Sharpener placed 1st when we looked at the top 7 products in the category. For the full ranking, see below.

From The Manufacturer

Black finish heavy duty steel frame with rubber non-slip base and thumb grip. Features: Adjustable blade guide; 3 quick snap angles (20°, 25°, 30°); lightweight aluminum sliders; 325 grit double sided diamond rods and finishing steels. Can sharpen both sides of the blade at one time. Ideal for chefs, hunters, fishermen, or household use. Quick and easy to use. Includes instructional DVD.

Expert Reviews

Expert Summarized Score

9.2
7 expert reviews

User Summarized Score

9.4
289 user reviews

What experts liked

This sharpener uses two diamond grit rods that sharpen both sides of your blade simultaneously using calibrating spring tension. This is the perfect tool for any kitchen, fillet and hunting blade knives.
- A Sharp Slice
This is actually a manual knife sharpener with what is perhaps the most well-designed angle adjustment tools that we have seen.
- Daring Kitchen
The Warthog holds knives steadily in place and has a sharpening rod on each side to enable you to grind a symmetrical edge twice as fast.
- Kitchen Sanity
It may look intimidating but in reality it is easy to use and remarkably, it sharpens like a champ. Even on sided blades like scissors.
- Knife Sharpener Guru
The sharpening hones will give you many sessions before they need to be replaced
- Rasp & Rivet
Depending on the type of a knife and its determination, you can adjust the angle of sharpening from 30 to 25 or 20 degrees.
- Best Knife Sharpeners

What experts didn't like

They are a little harder to come by
- A Sharp Slice
The frame is made of hard plastic which cuts down on the overall weight of the unit but might have some effect on the lasting durability.
- Daring Kitchen
We wish that there was a bit more information about the nature of the finishing rods included with this device.
- Kitchen Sanity
It can't reach all the way into the corner of the knife's ricasso
- Rasp & Rivet

An Overview On Warthog Knife Sharpeners

Keeping your knifes properly sharpened not only makes cutting more convenient—it’s also much safer than using a dull blade, which can put you at higher risk of injury. Warthog offers a variety of knife sharpeners that are ideal for home cooks, as well as professional chefs, outdoor enthusiasts who hunt and fish and anyone who requires a blade with a superior edge.

While many manual sharpeners shave metal off the blade alongside the length of the edge and require a clamp to keep it at a constant angle, Warthog’s products hone the blade diagonally across the edge at a continuous angle using a blade guide. The company’s flagship product is the V-Sharp Classic II, which uses two 325-grit diamond rods to sharpen flat blades on both sides simultaneously using calibrated spring tension. The steel-frame, powder-coated tool has three adjustable constant angles — 20, 25 and 30 — and is equipped with a solid rubber base to keep it from slipping during usage. Get it in black, gunmetal grey, red, blue, white or orange.

You can purchase additional diamond stones of various configurations for the V-Sharp Classic II, ranging from 270 (extra course) to 1000 grit (fine) and ceramic (perfect for serrated knives). The hones are easily removable and interchangeable, and the manufacturer recommends using a finishing steel hone (included with your purchase) to polish the blade after sharpening. There’s also a variation of the V-Sharp Classic II available that comes with a wooden base.

The more affordable V-Sharp Curve is a smaller option that offers the same spring-loaded 325-grit diamond rods but is about half the size of the V-Sharp Classic II; the design maintains a 25-degree angle and requires no adjustments. Other products available from the Warthog include the V-Sharp Xtreme Edge, an option featuring four snap-in angle adjustments, and the Multi-Edge, a sharpener with infinite angle capacity built to sharpen a variety of blades, including scissors, planer blades and arrows.

The Warthog Knife Sharpener Buying Guide

  • When choosing the right Warthog product, consider what your needs are. If you’re a home cook seeking a reliable sharpener for your chef’s, fillet and other flat-bladed knives, consider the V-Sharp Classic II or the V-Sharp Curve. But if you want to sharpen other types of blades, like scissors, chisels and arrows, the Multi-Edge is a worthy investment.
  • The V-Sharp Classic II and V-Sharp Curve arrive fully assembled, set at a 25-degree angle and ready to use.
  • To use sharpen a blade with the V-Sharp Classic II or V-Sharp Curve, simply hold the knife against the blade guide and cut down, keeping the blade against the guide like slicing a tomato.
  • To find out if your knife needs sharpening, try the paper test. Hold a folded, but not creased piece of newspaper or printer paper by one end with one hand and a knife with the other. A properly sharpened knife will glide through paper, while a dull knife will snag.
  • Even the most superior knife sharpener cannot repair extensive damage to a blade (for example: removing large notches).