Various upgrades for Wolfcraft dowelling jigs and cheap clones

Thumb screw

Let's you (un)tighten the depth plate/fence without any tool
Print two of these and use M6 bolts in place of the provided flat-head ones

Depth plate

Flat depth plate that replaces the original fence - similar to the Wolfcraft 4640000 jig
Lets you use the centering pegs on top the jig and drill the end's dowel holes without removing the fence
Also required for the provided depth stops

Depth stops

Use these depth stops to setup the depth plate /fence at a pre-registered depth for usual stock's thickness
Use the same number as your stock's thickness to automatically get a centered dowel
eg: use "Wolfcraft_4645000_-Depth_stop-_18mm.stl" for 18mm thick stock, the hole will be drilled at 9mm under the face of the board (so it is centered)

Dowel adapters

The adapters allow you to get a 8mm "peg" from the 6mm or 10mm holes of the jig, or 8mm peg from the 10mm or 6mm holes , and so forth...
WIth these, you can:

• reference the side of the board for the first hole to avoid the need of measurement and aligning the boards
• reference the previous hole for serial drilling along the board