Grinding a forsnter bit to a custom size, and using it to make a fidget spinner, which I spun up with compressed air until it failed.
http://woodgears.ca/drill/resize.html
Custom sizing a Forstner bit matthias wandel woodworking | |
| 5,343 Likes | 5,343 Dislikes |
| 298,323 views views | 1.58M followers |
| How-to & Style | Upload TimePublished on 14 Jul 2017 |
Không có nhận xét nào:
Đăng nhận xét