A jig for marking holes for 8mm dowels.
It uses 16-20mm self-tapping screws.
You can adjust the length of the spike by screwing the screw.
If the cap is too wide, then clamp the self-tapping screw in the screwdriver and grind off the edges with a file.
*Before using, make sure that the tip of the self-tapping screw is in the center. To do this, twist the jig in a screwdriver.
| 8mm_center_pin_jig.stl | 73.3KB |
