CNC clamp remix

I Haven't printed them yet but will be very soon, once I do I will upload the photos.

3 variations - ALL M5 hardware, when I'm done printing and testing I'll include an M4 version of all 3

v4 - is actually the original remix. I kept the T Slot and removed the M3 nut/screw locations and added an M5 slot for fastening to the bed.

v2 - I removed the t slot, kept the M5 slot for fastening and added a lip to raise the workpiece off the bed slightly. If you're using this with a stock 3018 (or variation) with the profile bed this clamp will be your friend.

v2.1 - same clamp as the v2 but with a cutout for the M5 bolt/screw to slide in. This will be especially handy with t slot nuts because you can leave the screw/bolts attached and just slide them in making for a much faster clamping situation