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Hello friends.
This is the official channel of JSK-koubou.
Here you can find many interesting videos about homemade machinery, woodworking projects, plans and life hacks.
I made a sharpening jig that makes the drill bit sharper than new drill.
This jig will be distributed free of charge to those who have purchased a grinder stand plan.
Click here for grinder stand plans
https://jisaku-koubou.com/downloads/agscj
[Plan List]
https://jsk-koubou.stores.jp/
Hello friends.
This is the official channel of JSK-koubou.
Here you can find many interesting videos about homemade machinery, woodworking projects, plans and life hacks.
I propose a method to easily make high-precision 45-degree and 90-degree jigs from freehand-cut wood.
Click here for the plan
https://jisaku-koubou.com/downloads/90jigs
[Plan List]
https://jsk-koubou.stores.jp/
Hello friends.
This is the official channel of JSK-koubou.
Here you can find many interesting videos about homemade machinery, woodworking projects, plans and life hacks.
I made a universal design right angle guide for clamps of various shapes.
This shape can be used with any clamp.
Click here for the plan
https://jisaku-koubou.com/downloads/90jigs
[Plan List]
https://jsk-koubou.stores.jp/
