How to Use a Whetstone: Essential Tool for Sharpening Machetes

We're an Amazon Affiliate Associates

We hope you love our recommended products. As an Amazon Associate I earn from qualifying purchases.

Updated: 29 October 2021

The Whetstone is an essential tool for any garden & kitchen. Whetstones are used to sharpen knives, machetes, and other cutting tools, such as a machete or ax blade. Whetstones come in many shapes and sizes, so it’s essential to know how to use them correctly to get the most satisfactory results.

You should know how to sharpen a machete. This blog post will teach you how to use a Whetstone for sharpening and why they are an integral part of your kitchen or garden!


How to use Whetstones?

Whetstones should be soaked in water for 20 minutes before use. It helps prevent the stone from scratching surfaces and keeps it cool while sharpening your blades.

Whetstone grits come in a range of coarseness, so choose the appropriate one: 120-grade Whetstones can sharpen machetes faster than 180-grade Whetstones because they don’t remove as much metal during use.

The best way to start with a new Whetstone is by working on an old knife. This way, you’ll get used to using the tool without ruining any good machetes! Once you’ve mastered using a 220 or 240 degrees Whetstone, then feel free to move onto sharper grades like 600, 800, or even 1200 Whetstones.

– Work the Whetstone in a circular motion away from your body and towards you so that each side of the blade is sharpened equally.

– It’s essential to regularly check your progress by slicing paper with the blade of the knife every few minutes while working – if it cuts through easily, then you’re done! If not, continue using your Whetstone until it does cut through easily.

– Never use water on a hot Whetstone as this could cause cracking due to thermal shock or expansion.

– Whetstones will gradually wear down, so it’s essential to keep them wet and store them in a cool place when not in use.

– Whetstones are a must for any kitchen or garden.

– they will keep your machetes sharp and ready to use when you need them!


Why do you need Whetstone for sharpening?

  • It’s essential to keep your Whetstone wet so that it doesn’t crack due to expansion from heat when not in use!
  • You can find whetstones at most hardware stores, cooking supply shops, or online – they’re easy enough to purchase but take time if you need them sharpened again after some intensive usage! We recommend picking up one of each type.


Sharpening the machete with Whetstones

  • Whetstones are a must for any garden tool – they will keep your machetes sharp and ready to use when you need them!
  • Whetstone grits come in different shapes to sharpen specific tools: round stones are knives, while flat Whetstones work on other cutting tools like scissors and machetes.
  • When using a Whetstone, it’s crucial not to use water as this can cause the Whetstone to crack due to thermal shock or expansion. It is also essential that you store the whetstone in a cool place so it does not heat up too much during periods of nonuse. Lastly, always make sure that your Whetstone is soaked before usage – 20 minutes should do just fine.


Also, read about how to sharpen machete with hand bench grinders.


What are Whetstone’s disadvantages?

  • Whetstones made of softer, more porous material should only be used on an old knife to remove too much metal during use.
  • The Whetstones take time to sharpen blades if you’re not using the proper grit, and a Whetstone can cost up to around $100.
  • Whetstones are not the only way to sharpen machetes – other methods include using a machete sharpener or even just honing your blade on a steel rod (though these two don’t offer as close of an edge). If you’re looking for convenience, then we recommend getting one and using it in


Are whetstones better than a sharpener?

Whetstones are better than a machete sharpener if you’re not looking for convenience – Whetstone can take up to an hour per blade to sharpen, while knife sharpeners and steel rods only take seconds.

However, these stones come in coarse grades like 120 or 180, which offer faster results than most other types of stone.


Can whetstone be used for ceramic knives?

Whetstones are not recommended for ceramic knives – Whetstone grits come in different shapes to sharpen specific tools: round stones are for knives, while flat Whetstones work on other cutting tools like scissors.

The Whetstones take a long time than using a knife sharpener or steel rod if you’re not looking for convenience. Whetstones are also a lot more expensive than other methods of sharpening knives because they’ll need to be replaced after time.


Can I leave whetstone in water?

Whetstone should never be submerged in water as this can cause the machete sharpening stone to crack due to thermal shock or expansion.


Did Vikings use whetstones?

No, Whetstones were not used in the Viking era.



To summarise, Whetstones are a must-have in the garden for sharpening machetes. So, Whetstones are the perfect tool to keep your machete in top shape and ready for action! They can weigh up to 11 pounds and be as long as 26 inches.

Why is that, you might ask? Because machetes need a lot of sharpening and honing after every use. Especially if you’re using it for your job, if your machete is not sharp enough, you can easily cause injury to yourself or others when using it.

Chainsaw accidents are common in logging and even forestry fields. Injuries from chainsaws can be severe! The best way to prevent that is by having the proper tools with you on the job site and using a machete safely.