钥匙盘，钥匙扣盘-Key/keychain disc

我有很多钥匙扣，为此我绘制了一个钥匙扣用的盘子，你钥匙多，也可以吧钥匙挂上去，我预留了3个3mm的孔在把手的地方，你可以自己设计一个握把然后拧上去。

I have a lot of keychains, for this I drew a plate for keychains, you have more keys, you can also hang the keys, I have reserved 3 3mm holes in the handle place, you can design a grip yourself and screw it on.