Sharpening Stone Set Coarse High for Repairing Chips and Sharpening Includes Plastic Case with Polishing Stand and Angle Fixing Guide in [Nesect]

This model comes with an angle-fixing guide and a storage case that doubles as a sharpening stone stand, making it perfect for beginners. Achieve professional sharpness even on your first try! This compact all-in-one set solves all your sharpening needs. "My knives have been dull lately," "I want to sharpen them, but it seems difficult"—this sharpening stone set was created to solve these problems. A sharpening stone is a tool used to wear down the edge of a metal blade, making it sharp and restoring its cutting edge. This product comes with an "angle-fixing guide" that attaches to the back of the knife to maintain the optimal sharpening angle. Even those with no experience can sharpen at a consistent angle. Furthermore, it comes with a dedicated plastic case for storage after use, so you won't have any trouble finding a place to store it. This is the perfect set for your first sharpening, making it "easy and effective for everyone." This product utilizes a "corundum whetstone" that delivers a finish recognized by professionals. The material used in this product is corundum (alumina), a type of mineral with a hardness second only to diamond. It achieves overwhelming grinding power (cutting force), and because it is composed of extremely hard particles, it can quickly sharpen blades ranging from stainless steel knives to high-speed steel chisels. This also leads to reduced working time and less strain. It is also characterized by its high durability and flatness retention, and is highly resistant to wear, with little "wear and tear" where the whetstone itself is worn down and becomes concave during sharpening. Because it is easy to maintain a consistently flat surface, it is also suitable for precise flat sharpening of planes and chisels. Furthermore, because the particle size is uniform, it is less likely to cause unnecessary scratches on the blade edge, enabling a stable finish. ■ #400 (For rough grinding and correction) [Features] It has a large grit size and a rough, coarse surface. This grit is the one that best demonstrates the strong grinding power unique to corundum, and can quickly grind away even hard metals. [Purpose/Use (#400)] "For restoring chipped blades and reviving hatchets and sickles. A powerful coarse whetstone for sharpening." - Repairing chipped blades: Used to remove chips from the blade edge until the chip is gone. - Correcting shape/deformation: Used in the "shaping" stage to straighten deformed blades and adjust their thickness. - Rust removal: Effective for grinding off rust that has penetrated deeply into the surface. - Reviving completely dull blades: Used to create a sharp edge again on blades that have become rounded from being left unused for a long time. Main types of blades that can be used (limited to metal blades excluding titanium): Tools with thick blades that are often used roughly, and blades with high hardness that require grinding power. Outdoor and agricultural tools (those that are prone to chipping): Machetes, axes, sickles, pruning shears, lawn mowing shears Thick kitchen knives (major repairs): Deba, small deba, ajikiri, salmonkiri, Western deba, garasuki, stainless steel Chinese cleaver Special and high-hardness tools (requiring grinding power): Ice carving chisels (due to harsh operating environments) Chisels and planes made of melted high-speed steel (initial sharpening when the hardness is high and sharpening with a medium-grit stone takes too long) [Product Specifications] Sharpening Stone Body: Corundum (aluminum oxide) Size: Approx. L180 x D60 x H14mm Sharpening Stone Stand/Storage Case: Polypropylene (PP) Size: Approx. L230 x D87 x H35mm Angle Fixing Guide: Size: Approx. 58mm wide [Incompatible Blades] Please note that this blade cannot be used on the following materials or products: Ceramic, titanium, and glass blades; serrated blades (such as bread knives and some frozen food knives, where the blade tip is jagged); and blades with special coatings (as the coating will be removed). Peace of Mind Point 1: [Long-Term Warranty] Through thorough quality control, all our products come with a product warranty based on our warranty regulations. Peace of Mind Point 2: [Reliable Product Liability Insurance Covered Business] In the unlikely event that damage occurs due to our products, we are covered by liability insurance that provides compensation up to 100 million yen. Peace of Mind Point 3: [Japanese Company & High-Quality Customer Support] We are a manufacturing company based in Tokyo. To deliver high-quality products and services, our Japanese staff will provide kind and courteous support. We are also a qualified invoice issuer (compliant with the invoice system). Please feel free to contact us if you have any questions. This model is perfect for beginners, featuring a fixed-angle guide and a storage case that doubles as a whetstone stand. Professional sharpness even for beginners! A compact all-in-one set that does it all. "My knives have been dull lately," "I want to sharpen them but it seems difficult"—this whetstone set was created to solve these problems. A whetstone is a tool used to wear down the edge of a metal blade to make it sharp and restore its cutting edge. This product includes an "angle-fixing guide" that attaches to the back of the knife to maintain the optimal sharpening angle. Even those with no experience can sharpen at a consistent angle. Furthermore, it comes with a dedicated plastic case for storage after use, so you won't have any trouble finding a place to store it. This is the perfect set for your first knife, making sharpening easy and simple for everyone. It uses a "corundum whetstone" that delivers a finish recognized by professionals. This product uses corundum (alumina), a mineral with a hardness second only to diamond, as its material. It achieves exceptional grinding power, and because it is composed of extremely hard particles, it can quickly sharpen blades ranging from stainless steel knives to high-speed steel chisels. This also leads to reduced working time and less strain. Furthermore, it is characterized by its high durability and ability to maintain a flat surface. It is highly resistant to wear and tear, and there is little "wear and tear" where the whetstone itself is worn down and becomes concave during sharpening. Because it is easy to maintain a consistently flat surface, it is also suitable for precise flat sharpening of tools such as planes and chisels. Furthermore, because the particle size is uniform, it is less likely to cause unnecessary damage to the blade edge, resulting in a consistent finish. ■ #400 (for rough sharpening/correction) [Features] This grinding aid has a large grit size and a rough, coarse surface. It is the grit size that best demonstrates the strong grinding power unique to corundum, allowing you to quickly grind away even hard metals. [Purpose/Use (#400)] "For repairing chipped blades that you thought were beyond repair, and for restoring hatchets and sickles. A powerful, coarse whetstone for sharpening." - Repairing chipped blades: This tool is used to remove chips from the blade tip by grinding away the remaining material. - Shape correction and deformation repair: Used in the "shaping" stage to correct the straightness of a deformed blade or adjust its thickness. - Rust removal: Effective for scraping off rust that has deeply penetrated the surface. - Restoring dull blades: Used to create a sharp edge again on blades that have become rounded due to prolonged neglect. Main compatible cutting tools (limited to metal tools excluding titanium): Tools with thick blades that are often used roughly, and cutting tools with high hardness that require grinding power. Outdoor and farming tools (those prone to chipping): Machete, axe, sickle, pruning shears, lawn mowing shears Heavy-duty kitchen knife (major modification): Deba knife, small deba knife, horse mackerel knife, salmon knife, Western-style deba knife, glass knife, stainless steel Chinese cleaver Special and high-hardness tools (requiring grinding force): Ice sculpting chisels (due to harsh working conditions) Chisels and planes made of molten high-speed steel (initial sharpening when the hardness is high and sharpening with a medium-grit stone takes too long) [Product Specifications] Sharpening Stone Body: Corundum (made of aluminum oxide) Size: Approx. L180 x D60 x H14mm Sharpening stone stand/storage case: Made of polypropylene (PP) Size: Approx. L230 x D87 x H35mm Angle fixing guide: Size: Approx. 58mm wide [Incompatible Blades] Please note that these blades cannot be used on the following materials or products. Made of ceramic, titanium, or glass. Those with a serrated edge. (Such as bread knives and some frozen food knives, where the blade tip is jagged.) A bladed weapon with a special coating. (Because it will strip off the coating) Peace of Mind Point 1: [Long-Term Warranty] Through thorough quality control, all our products come with a product warranty based on our warranty regulations. Peace of Mind Point 2: [Reliable Product Liability Insurance Covered Business] In the unlikely event that damage occurs due to our products, we are covered by liability insurance that provides compensation up to 100 million yen. Peace of Mind Point 3: [Japanese Company & High-Quality Customer Support] We are a manufacturing company based in Tokyo. To deliver high-quality products and services, our Japanese staff will provide kind and courteous support. We are also a qualified invoice issuer (compliant with the invoice system). Please feel free to contact us if you have any questions.