Precision Grinding endorses
Earth-Chain Workholding Magnets

"During profile & face milling, we are able to save valuable machine preparation time by using these Earth-Chain USA block magnets. In comparison, when factoring in the total amount of preparation time dedicated to individually resetting  studs, T-nuts, washers, nuts, clamps, and clamp heels, Earth-Chain MagVISE block magnets saved us over 30 minutes per machined part versus machining without these super-holding magnets. We performed a scientific, timed test while machining a quantity of 100, customer ordered sole plates. For each individually machined base, as compared to the time required to insert, tighten, actually machine these plates, then to loosen, clean, and store clamps and screw holdings back onto the setup cart, these new magnets saved us labor time, while increasing productive machine hours. They effectively and efficiently pay for themselves within just a few months time.