Grinding machine for sharpening table tennis rackets

DIY grinding machine for sharpening table tennis rackets. The ping pong racket repairman needs a cylindrical sander

Tận dụng máy xay sinh tố làm máy mài nhám rất hay. Cảm ơn anh đã chia sẻ 👍👍👍👍

[@ΓΕΡΑΣΙΜΟΣΣΤΡΑΓΓΑΣ]

Very nice 👍👍

[@BalkanHandyman]

Good job 👏 👍 👌

[@gedreillyhomestead6926]

Did you add a speed control onto a speed control?? 😕