Do you need water or oil when sharpening?

Avoid using water when sharpening.The iron powder on the surface of the grindstone may rust.After testing, there is little difference in sharpening performance between oil and dry sharpening, so no oil is required.

Black marks appear on the surface after using the whetstone.Does this mean diamonds have worn out?

No, the black marks are the dirt that is attained by sharpening and not indicate diamond wear.These marks do not affect the sharpening performance and can be left as is.Light stains can be removed with an eraser.For stubborn stains, use Bar Keepers Friend and let it dry.

Should you apply strong pressure when sharpening with this diamond whetstone?

Avoid excessive stressToo much pressure will cause the diamond to wear faster and shorter life.Polishing with light pressure will extend the life of the diamond particle

How long can I use it?

Life may vary depending on the frequency of use, the hardness of the material being sharpened and how you care for.If properly maintained, it will last for more than 3-4 times a week.Regular cleaning and using light pressure is the key point for long lasting durability.

What is the cause of rust? How should I deal with it?

The base of this product is made of stainless steel so it will never rust.The rust shown is oxidized by iron powder remaining on the surface of the whetstone.Otherwise, it may happen if not properly cleaned.Use Bar Keepers Friend powder cleaner to remove dirt and dry the whetstone.

How to clean diamond whetstones?

To clean the whetstone, wipe gently with a dry paper towel.If there is a clog, use a rubber eraser or nylon brush to remove the whetstone will return to its original state.

Manufacturer	Sharpal Inc.
Model Number	181N
Package Dimensions	30.9 x 14.3 x 2.2 cm
Material	Stoneware, Diamond Coating, Monocrystalline Diamond
Color	Pro
Size	パラコードハンドル付きレザーストロップ
Package Weight	0.22 Kilograms
Batteries Required	No
Batteries Included	No
Warranty Description	3 years
Brand Name	SHARPAL
Item Weight	160 Grams

SHARPAL 181N Stick Knife Whetstone

细节

描述

规格

评论

常见问题