4PCS Upgrade Aluminum Mini Vise Clamp Toe Clamp, for Woodworking & Metalworking Milling Project, Size 2.2" x 0.9" x 0.8" (56 x 22 x 21mm), Low Profile

I use these to hold a mdf spoil board over an aluminum main board for parts that need cutting all the way through. These have worked great. The spoil board has never slipped once and the low profile nature of these just makes the a non-factor with spindle motions.

Works good for flattening or cutting the edge holds secure.

My husband loves these. He said they hold really well and enable the whole top surface of the stock to be accessible and milled.They use an M6 screw to connect to the T-Slots on his base and they hold very well. The side screw is used to push the jaws into the sides of the stock to keep it in place.The jaws are smooth so the chance of damaging the side of the stock are minimized.

These work well on my fox alien masuter 3 8040 t- track but beware of the fact they do not work on standard t-track the t-nuts are too large and don't work !!! they should at least offer parts for standard track for the price they charge!!!!!!!!!!!

I have either purchased or fabricated multiple types of clamping solutions for my CNC mill, these toe clamps from Genmitsu are perfect for my use. Low profile so I can use a lower safe Z and I've yet to have one come loose. I read that one reviewer commented that these raised his workpiece when he tightened them, I have not seen that at all as they are actually designed to push your workpiece in and down. I plan on buying more for my 2nd CNC mill. FIVE STARS !!

would recommend for anyone using a small cnc machine to hold projects down well built clamps

These little things do work. Easily insert in the track of my CNC. Tighten them against the material and they hold tight. Their size makes for a better fit and no worries about hitting a clamp.

great concept, well built. however the shoe doesn't fit in a standard t track. the width of my t track is 14mm, the shoe is 16mm wide.Very disappointing