Shapton RockStar 500 Grit Sharpening Stone (White Alumina – WA)
The Shapton RockStar series delivers powerful sharpening performance with excellent control, making it an outstanding choice for both professionals and serious home sharpeners. Designed with a high abrasive concentration, these stones cut quickly while maintaining a refined, predictable feel on the blade.
The 500 grit RockStar strikes an ideal balance between fast material removal and control. It is well suited for establishing a fresh edge, light repair work, and refining scratch patterns after coarse stones. Despite its strong cutting power, it delivers a delicate, uniform finish that prepares the edge beautifully for mid and fine grit progression.
RockStar stones are splash-and-go, requiring no soaking. Simply add water and start sharpening immediately. Shapton’s advanced bonding technology ensures outstanding durability, keeping the stone flat longer and maintaining a consistent surface for efficient, repeatable results.
With a solid 10 mm thickness, the RockStar series offers a lighter, more compact alternative to Shapton’s thicker Kuromaku stones while preserving the brand’s hallmark sharpening speed and precision. An optional stainless-steel case (sold separately) provides elegant, secure storage and complements any sharpening setup.
Abrasive Type: White Alumina (WA) – a refined aluminum oxide abrasive known for clean cutting action, excellent feedback, and balanced wear across carbon and stainless steels.
Care Instructions: Do not soak this stone for extended periods. Splash with water only. After use, wipe dry and allow it to air dry naturally at room temperature. Avoid direct sunlight, wind, heaters, hot water, detergents, dishwashers, or dryers. Rapid temperature changes or forced drying may cause cracking.
Brand: Shapton Series: RockStar Grit: 500 Abrasive Type: White Alumina (WA) Stone Type: Splash-and-Go Length: 210 mm Width: 70 mm Thickness: 10 mm Case: None (stainless-steel case optional) Made in Japan
The Shapton RockStar series delivers powerful sharpening performance with excellent control, making it an outstanding choice for both professionals and serious home sharpeners. Designed with a high abrasive concentration, these stones cut quickly while maintaining a refined, predictable feel on the blade.
The 500 grit RockStar strikes an ideal balance between fast material removal and control. It is well suited for establishing a fresh edge, light repair work, and refining scratch patterns after coarse stones. Despite its strong cutting power, it delivers a delicate, uniform finish that prepares the edge beautifully for mid and fine grit progression.
RockStar stones are splash-and-go, requiring no soaking. Simply add water and start sharpening immediately. Shapton’s advanced bonding technology ensures outstanding durability, keeping the stone flat longer and maintaining a consistent surface for efficient, repeatable results.
With a solid 10 mm thickness, the RockStar series offers a lighter, more compact alternative to Shapton’s thicker Kuromaku stones while preserving the brand’s hallmark sharpening speed and precision. An optional stainless-steel case (sold separately) provides elegant, secure storage and complements any sharpening setup.
Abrasive Type: White Alumina (WA) – a refined aluminum oxide abrasive known for clean cutting action, excellent feedback, and balanced wear across carbon and stainless steels.
Care Instructions: Do not soak this stone for extended periods. Splash with water only. After use, wipe dry and allow it to air dry naturally at room temperature. Avoid direct sunlight, wind, heaters, hot water, detergents, dishwashers, or dryers. Rapid temperature changes or forced drying may cause cracking.
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