The Naniwa Chosera Pro 600 sharpening stone is a highly versatile coarse sharpening stone that balances speed with control, making it an excellent choice for both corrective work and efficient progression sharpening. It’s aggressive enough to handle light chip removal, edge repairs, and initial bevel setting, yet refined enough to transition smoothly to mid-grit stones without feeling overly coarse.
This balance makes the 600 grit sharpening stone especially useful when you want faster results than a 1,000 grit stone can provide, but don’t need the extreme material removal of a true repair stone. Like the rest of the Chosera Pro lineup, it cuts quickly, dishes slowly, and produces a clean, consistent scratch pattern that refines more easily than its grit rating would suggest. The feedback is firm and responsive, allowing for confident angle control during longer sharpening sessions.
The Naniwa Chosera Pro 600 is a splash-and-go sharpening stone and requires only light surface wetting to perform at its best. Extended soaking is not recommended due to the resin-bonded composition of the stone.
Stone Size: 210mm x 70mm x 20mm
Care Instructions: Splash-and-go use only. Do not soak. Rinse after use and allow to air dry completely before storing.
Customer Feedback Summary: Customers consistently describe this sharpening stone as fast cutting but well-controlled, offering an excellent balance between aggression and refinement. Many highlight its effectiveness as a bevel setter and a starting point in the sharpening process, while others note that it significantly reduces sharpening time without feeling overly coarse or harsh. It’s often praised as a versatile “in-between” grit that bridges the gap between heavy repair stones and mid-grit sharpening stones. Overall, it’s regarded as a high-performing, dependable sharpening stone that delivers speed, control, and excellent results across a wide range of sharpening tasks.
Please note: Naniwa has updated the name of this stone from the Chosera 600 to the Naniwa Chosera Pro 600 (sometimes spelled Chocera). The stone itself remains unchanged.
This balance makes the 600 grit sharpening stone especially useful when you want faster results than a 1,000 grit stone can provide, but don’t need the extreme material removal of a true repair stone. Like the rest of the Chosera Pro lineup, it cuts quickly, dishes slowly, and produces a clean, consistent scratch pattern that refines more easily than its grit rating would suggest. The feedback is firm and responsive, allowing for confident angle control during longer sharpening sessions.
The Naniwa Chosera Pro 600 is a splash-and-go sharpening stone and requires only light surface wetting to perform at its best. Extended soaking is not recommended due to the resin-bonded composition of the stone.
Stone Size: 210mm x 70mm x 20mm
Care Instructions: Splash-and-go use only. Do not soak. Rinse after use and allow to air dry completely before storing.
Customer Feedback Summary: Customers consistently describe this sharpening stone as fast cutting but well-controlled, offering an excellent balance between aggression and refinement. Many highlight its effectiveness as a bevel setter and a starting point in the sharpening process, while others note that it significantly reduces sharpening time without feeling overly coarse or harsh. It’s often praised as a versatile “in-between” grit that bridges the gap between heavy repair stones and mid-grit sharpening stones. Overall, it’s regarded as a high-performing, dependable sharpening stone that delivers speed, control, and excellent results across a wide range of sharpening tasks.
Please note: Naniwa has updated the name of this stone from the Chosera 600 to the Naniwa Chosera Pro 600 (sometimes spelled Chocera). The stone itself remains unchanged.
Reviews
5 review(s) WRITE A REVIEW (Reviews are subject to approval) Honing This stone is where it all begins Great StonePosted By: Jack Cunningham - verified customer
17 people found this review helpful
I am new to water stones and I started with a 6000 grit and a 1200 grit stone. I was afraid that a 600 grit stone would be too aggressive, but I'm sure glad I made the jump. It is not overly aggressive and it has shortened my sharpening time considerably. This is great stone to add to your collection. You'll be pleased with this one.
17 people found this review helpful
I am new to water stones and I started with a 6000 grit and a 1200 grit stone. I was afraid that a 600 grit stone would be too aggressive, but I'm sure glad I made the jump. It is not overly aggressive and it has shortened my sharpening time considerably. This is great stone to add to your collection. You'll be pleased with this one.
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