10Good Japanese Resin #300 Sharpening Whetstone
The 10Good #300 grit sharpening stone is a fast-cutting repair and shaping stone designed for modern high-performance kitchen knives. Made in Japan using advanced resin-bonded diamond and CBN (Cubic Boron Nitride) abrasives, it excels on ultra-hard steels, powder steels, and other high-HRC Japanese blades.
Unlike softer traditional coarse waterstones, the 10Good #300 removes steel aggressively while maintaining a surprisingly smooth and controlled sharpening feel. It is ideal for repairing chips, resetting bevels, thinning geometry, and restoring heavily worn edges with excellent consistency and minimal pressure.
The dense resin-bonded construction also helps the stone remain flatter longer with far less dishing and wear than conventional coarse stones, making it an excellent choice for enthusiasts and professionals regularly sharpening harder modern steels.
For serious edge repair and heavy sharpening work, the 10Good #300 delivers speed, durability, and control in a highly refined Japanese-made package.
Size: 210mm × 70mm × 20mm
IMPORTANT: This stone must be soaked in clean water for 15 minutes before use.
Need help? Check out our freshly updated sharpening tutorial — now with videos to get you started: Click Here!
Product Information
Product Information
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Shipping & Returns

10Good Japanese Resin #300 Sharpening Whetstone
10Good Japanese Resin #300 Sharpening Whetstone
The 10Good #300 grit sharpening stone is a fast-cutting repair and shaping stone designed for modern high-performance kitchen knives. Made in Japan using advanced resin-bonded diamond and CBN (Cubic Boron Nitride) abrasives, it excels on ultra-hard steels, powder steels, and other high-HRC Japanese blades.
Unlike softer traditional coarse waterstones, the 10Good #300 removes steel aggressively while maintaining a surprisingly smooth and controlled sharpening feel. It is ideal for repairing chips, resetting bevels, thinning geometry, and restoring heavily worn edges with excellent consistency and minimal pressure.
The dense resin-bonded construction also helps the stone remain flatter longer with far less dishing and wear than conventional coarse stones, making it an excellent choice for enthusiasts and professionals regularly sharpening harder modern steels.
For serious edge repair and heavy sharpening work, the 10Good #300 delivers speed, durability, and control in a highly refined Japanese-made package.
Size: 210mm × 70mm × 20mm
IMPORTANT: This stone must be soaked in clean water for 15 minutes before use.
Need help? Check out our freshly updated sharpening tutorial — now with videos to get you started: Click Here!
Original: $24.29
-65%$24.29
$8.50Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The 10Good #300 grit sharpening stone is a fast-cutting repair and shaping stone designed for modern high-performance kitchen knives. Made in Japan using advanced resin-bonded diamond and CBN (Cubic Boron Nitride) abrasives, it excels on ultra-hard steels, powder steels, and other high-HRC Japanese blades.
Unlike softer traditional coarse waterstones, the 10Good #300 removes steel aggressively while maintaining a surprisingly smooth and controlled sharpening feel. It is ideal for repairing chips, resetting bevels, thinning geometry, and restoring heavily worn edges with excellent consistency and minimal pressure.
The dense resin-bonded construction also helps the stone remain flatter longer with far less dishing and wear than conventional coarse stones, making it an excellent choice for enthusiasts and professionals regularly sharpening harder modern steels.
For serious edge repair and heavy sharpening work, the 10Good #300 delivers speed, durability, and control in a highly refined Japanese-made package.
Size: 210mm × 70mm × 20mm
IMPORTANT: This stone must be soaked in clean water for 15 minutes before use.
Need help? Check out our freshly updated sharpening tutorial — now with videos to get you started: Click Here!





















