Today I would like to introduce the japanese hand tools,  diamond gridstone.

This is used to keep the grindstone flat.

And the accuracy is also very good.

Keeping the grindstone flat is an absolute requirement for perfect sharpening of the blade.

It is also an absolute requirement to use this diamond grindstone to meet that condition.

Please try!


Let’s enjoy wonderful woodworking together!


At Suikoushya, we share traditional Japanese woodworking techniques and skills. Since it is a small group system, we will provide guidance tailored to each individual’s skills, from beginners to woodworking professionals. Please join us!
I look forward to sharing fine woodworking with you.

One month Japanese woodworking classes

japanese hand tools~introduce diamond gridstone
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