Upgrade Aluminum Bench Vise Clamp, High-Precision CNC Router Clamp for Unique Shaped Woodworking & Metalworking Milling Project, Size 23.8 x 16.8 x 4.1cm, Clamping Range 0-14.5cm

I don't think this was intended for the 3030 but its the best low profile vice I can find online. I needed to tap a few holes on my aluminum plate of the sainsmart 3030, making sure things were still square but it works very well.

Ein sehr gutes und schönes Produkt. Genau das was ich schon seit längerer Zeit gesucht habe. Der Preis ist gerechtfertigt.

Brilliant little CNC vice, nice and low profile so as not to lose too much Z height work volume. Very sturdy and well made hold my blanks perfectly. Saves me LOADS of time setting up workpieces. Only annoying bit is that only one side lines up with the spoilboard holes at a time on my Genmitsu 4040 Pro Max, so I have to use clamps on the other side, this works fine though (you would think Genmitsu would have standardised on this)

Content de cet étau, il est précis. Il ne remonte que de quelques centièmes quand on le ferme, du côté mobile. Etonnant que le serrage soit inversé, il faut tourner à gauche pour fermer les mâchoires.

Works great! I like the quality, and I like that it has a hex wrench that is separate from the knob, which makes it easy to do a final tighten quickly because you can finely twist the knob with your hands and then do a quick final tighten with the hex wrench instead of having a clunky hex wrench permanently installed. The one thing that’s definitely missing from this is that sliding metal piece from the previous version of this model, where you can quickly move the metal piece sort of as a corner stop/locator so you can keep placing parts in the exact same spot. This does have a stopper/block at the very end, but it doesn’t have a sliding one. The problem with the fixed stopper that comes with this unit is that if you have a small piece to clamp, and you try to clamp it in that very left corner, well the clamping force presses against the piece unevenly, and so my tiny piece gets mounted slightly crooked. If you’re able to mount your tiny piece closer to the center of the clamp, it gets clamped very nicely. So I basically 3D printed the same stopper that came with the previous model. (You can look up the previous model to see what I mean). But overall I like the quality and am glad I bought this for my CNC!