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Grindstone(800) - List of Manufacturers, Suppliers, Companies and Products

Last Updated: Aggregation Period:Sep 17, 2025~Oct 14, 2025
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Grindstone Product List

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Releasing the dedicated sharpening stone "Iron Flower Series" for kitchen knives!

Available in four variations tailored to your desired finish and sharpness, suitable for everyone from beginners to professionals!

The "Iron Flower Series" is a specialized sharpening stone developed by our company, a manufacturer of whetstones under the CHERRY brand, which has gathered years of expertise in whetstone production. We confidently present this sharpening stone specifically designed for knife sharpening. ◎ Confident in Grinding Power It allows for beautiful sharpening with light pressure, reducing working time, making it recommended for busy individuals. We invite you to experience the difference! ◎ Rich Variety We offer four types: Zaku-to (rough stone), Saku-to (medium stone), Spatto-to (finishing stone), and Pika-to (polishing stone). Progress from rough to medium to finishing stone, and for those seeking an even more beautiful finish, we recommend the polishing stone at the end. Beginners in knife sharpening should start with the medium stone, and if you want to elevate your skills, using the rough or finishing stones is also recommended. ◎ High-Quality Made in Japan We use high-quality abrasive grains based on JIS standards, produced and inspected carefully by craftsmen. It has good water absorption and provides a smooth sharpening experience. The series name "Iron Flower" is derived from the flower-like patterns that appear when sharpening with a stone that has strong grinding power. We have inherited the traditional technique of Tosa forged knives, which has been passed down for 400 years, and we received feedback during development from "Sakoda Hamono," a specialized knife workshop that is committed to forging. They have used our product in knife sharpening and have given it high praise.

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Introduction of the mold grinding stone "YTM" - Samples available.

Perfect for final finishing and mirror polishing!

The product we would like to introduce from our main product line of mold grinding wheels is the "YTM." The "YTM" is a resin-based grinding wheel developed for the final finishing and mirror polishing of molds. It provides a wonderful gloss due to its soft touch and moderate strength (equivalent to wood chips). It is ideal for corners and grooves that are difficult to polish with paper, and it achieves more than five times the gloss compared to ceramic grinding wheels. The grinding wheels are color-coded by grain size, making them easy to manage, and they can be safely used for polishing non-ferrous metals. The hardness of the grinding wheels comes in two types: hard and soft. *Due to being a flammable solid, please ensure that the grinding wheels are dried naturally. They can be a fire hazard. We are currently offering free samples, so please feel free to contact us for more details! ↓↓↓

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Tact Free Rubber Grinding Stone

A whetstone that maximizes the elasticity of rubber - Tact Free.

Usage Light grinding, polishing, chamfering, deburring, rust removal, paint stripping, heat discoloration removal, dirt removal Features This is a type with the reinforcement plate of the tact disc removed. The grinding wheel bends and makes wide contact with the material. It provides polishing effects simultaneously with grinding. It generates little dust, noise, and vibration, making it hygienic. It has low thermal conductivity to the material, making it less prone to heat discoloration.

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