MaxxMacro® (D/C) 54 Manual Chuck Internal Mechanism kit Erowa Extension Feet are torqued and ground

Feet are torqued and ground to maximize

Material 440C Stainless Chucks and 420 stainless Base 57-60HRC Size  460x102x*87mm Clamping power  6 bar

Maxx-ER Electrode Holder Blank Brass Uniblank is designed to mount electrodes and workpieces of various shapes

Rust Resistant unhardened machinable stainless pallet

MaxxMacro® (D/C) 54 Manual Chuck Internal Mechanism kit Erowa Extension Feet are torqued and groundComplete internal upgrade kit for MaxxMacro 54 D75 manual chucks. New 2021 Version with re engineered locking screw (5MM Allen) to eliminate that screw braking, In testing System 3R OEM screws break at 9nm Maxx Tooling break at 26nm. MaxxMacro 54 Manual Chuck Internal Mechanism kit will upgrade the System 3R 3R 600. 24 OEM Chucks to our MaxxMacro screw design.