The current version eliminates the semi-invisible marking on the carbon fiber base, adding versatility to the base.

Notes before purchase

A set of 7 pieces of this product is cut from Naniwa Chosera Super Ceramic Water Stone, with grit #400 / 800 / 1000 / 2000 / 5000 for Hapstone, Apex Edge Pro, Tsprof ,etc.

 

Stone Material

Naniwa Chosera

Origin of Raw Materials

Japan

Stone Length

150mm(5.9inch)

Stone Wide

Approximately 25mm(0.98inch)

Stone Thickness

Approximately 5.4mm(0.21inch)

Base Material

Carbon Fibre

Base Length

160mm(6.3inch)

Overall Thickness

9.5~9.8mm(0.37~0.38inch)

Weight

Approximately 80g(2.82OZ)

This product is not allowed to be returned. This product is a consumable of fixed angle grinder. Please understand the fixed angle grinder in detail before purchasing, and measure your own fixed angle grinder fixture to ensure successful installation.

On the side of the whetstone, the labels may be different for different batches of products, for example, some products may be spray labels, some may be stamp labels, and the label order may also be different. Rest assured, they are the same product, both cut and machined with Japanese whetstones. If you purchase this product, it means that you do not mind that the form of the label may be different, thank you for your understanding.

Due to the production batch, there may be laser-printed marks on the carbon fiber plate on the back of the whetstone, and some may not. The current new version is unmarked, which provides the versatility of a carbon fiber baseplate.

 

NOTICE

l  The size of this stone is Approximately 150 × 25 × 5.4mm. The base is a 160mm long high-strength carbon fiber base with inclined planes at both ends. It is suitable for a variety of fixed angle sharpeners on the market. There is a slight error in the thickness of the grinding stone. If there is a slight unevenness, please use diamond plate or correction stone to polish it with water.

l  Attention in use: the grinding stone made of magnesium chloride cement cannot be soaked in water for a long time, otherwise it may lead to looseness of the grinding stone. Direct grinding after water spraying can prolong the service life of grinding stone, improve cutting, reduce scratches and improve grinding feel.

l  #400~600 grindstone can be used as raw grinding or rough grinding, with the largest consumption, # 800 ~ 3000 is the transition, #5000 ~10000 are used for sharpening and polishing. The consumption is small. One piece can be used for a long time.

l  The width of this set of grinding stones is 25mm, which is more suitable for grinding straight-line blades. If you want to polish s-edge or blades with greater curvature, please choose a grinding stone with a width of 15~16mm.

l  The base adopts Toray 3K carbon fiber board, which has high strength and is not easy to deform. It can be reused. When the grinding stone is used up, the grinding stone can be shoveled down with a shovel, sprayed with glue remover to remove the surface, polished the surface of the base with sandpaper, and a new grinding stone strip can be pasted again.

l  Store in room temperature and ventilated environment, avoid direct sunlight and high temperature.

About Naniwa Chosera Super Ceramic Water Stone

[Application] Cutting knives, stainless steel cutters, various knives, knives, planes, fleas, scissors, precision cutters, swords and other general cutlery.

[Grinding type] #400-10000 Finishing stone mounted on a plastic base.

[Features] Premium sharpening stone - Chosera is designed primarily for rapid sharpening of stainless steel, high alloy steel and blue steel edges that are difficult to sharpen with other synthetic water stones. Originally formulated for sword polishers, these stones quickly became highly demanded by all sharpeners for their speed, precision, polish and ultra sharp edges. The sharpening action is very similar to a natural stone in that the surface has a bit of elasticity that keeps the tool from skidding. Complete instructions for care and use are included. Lubricate with water while using. Naniwa abrasive Mfg is a Japanese manufacturer of sharpening stones for industrial and home use, diamond tools for processing stone and other materials, sandblasting systems for stone engraving, and a full range of products related to abrasion, with over 60 years of experience, dedication, and innovation. When we say, "cutting-edge technology," we mean it literally! Our unwavering high levels of product quality and service are highly praised by customers in Japan and around the world. We produce the whetstones matching the needs for the grinding of every knife - from the blade to the carpenter tools such as a plane, the chisel, the professional chef's knife, kitchen knife, fish-slicing knife, the butcher knife, home stainless steel kitchen knife and knife for farm use or forestry use. With these various abrasives, we satisfy the needs of the customers, and various manufacturing methods based on a positive technique and abundant experience guarantee the quality of the products.