Update 25 January 2020 Added 6mm T-slot nut to fit bolts supplies with CNC.

I couldn't find a mini clamp that I liked for my 3018 cnc, so I made my own.

Most should be obvious how to use, There are versions with a small step for gripping edges, and ones to grip corners.

The foot should fit the M4 bolt (25mm)

The non stepped corner with only a slot is to be clamped flat to spoilboard to stop pieces moving.

Bolt sizes are M6 for main clamp (original parts) and M4 to fit foot at rear of clamp.

An M4 nut should be press fitted into the underside of all clamps except the slot only one.