what is the best knife sharpener

 What is the best knife sharpener？Before answering this question, let us know what is the grindstone.Now the sharpener that we often say is refers to the latest research out of a scientific, practical, efficient and convenient grinding apparatus.It is suitable for all kinds of kitchen knives, outdoor knives, scissors and Damascus knife and ceramic knife.

   What is the best knife sharpener？---Hard alloy knife sharpener

   Cemented carbide is a kind of powder metallurgy material with high hardness. It is the most commonly used material of cutting tool in industry.So,the sharpener which is made by these materials is the fastest of all in the way.Because it is a direct metal cutting. Of course, this method is somewhat injury tool, but as a common tool, it is a best sharpener.  

   What is the best knife sharpener？---Ceramic sharpener

   High-performance ceramic is a good material for sharpening.Its characteristic is:exquisite and durable. Its hardness is also very high, it is only second to diamond.Often used to grinding high-grade fine tool,it is the first choice for chefs.But the only drawback is that the ceramic products are more brittle, so in the use and maintenance should be careful, so as not to break.The ceramic sharpening generally do not need to sharpen with oil or water and the ?surface of ceramic is very easy to clean, so it is high-grade and health.

   What is the best knife sharpener？---Stone class knife sharpener

   Whetstone should be a well-known sharpening material.We can buy it in general supermarkets, the price is also very affordable.Because it needs a sharpening skills, and the grinding need honing oil or water,it is not sanitary and convenient,therefore, now it is the choice of the helpless.using oilstone is more common in slaughter workshop, carpenter, carving, of course, the quality must not be too low, because good whetstone can guarantee the cutting edge sharpness.  

   Introduced so many kinds of stone,what is the best knife sharpener？Which one would you like to choose?You must be very clear in your heart.