ALTSTONE Flattening Stone

An essential tool for maintaining the true performance of your whetstones.
The ALTSTONE Flattening Stone restores uneven stone surfaces quickly and accurately, ensuring consistent sharpening results and stable edge control.

Built with Pink Aluminum Oxide #200, it offers a balanced cutting speed suitable for medium to coarse stones.
The included #80 abrasive powder provides extra cutting power when faster correction is required.

With its solid weight and stable size, this flattening stone stays secure during use, making it a reliable choice for both professionals and serious sharpening enthusiasts.

Specifications

• Purpose: Whetstone flattening

• Abrasive: Pink Aluminum Oxide #200

• Included Powder: #80

• Size: 180 × 60 × 22 mm

• Weight: 460 g