MaxxMacro® (D/C) 54 Chuck Extension 4 Inch QuickChuck ER-007521 The endstops have adjusting screws

The endstops have adjusting screws for accurate alignment

OEM and Maxx screw breaks at 7- 9 NM  this screw is tested at 26NM the Allen bit  failed before the screw

Maxx-ER ITS 94180 Centering Plate 50×90 is 100% cross-compatible with Erowa ITS 50 System

Includes MaxxMacro Chuck 54 Manual Quick Chuck

MaxxMacro 54 Stainless Pocket Electrode Holder S20 is 100% cross compatible with System 3R Square Pocket Electrode Holder

MaxxMacro® (D/C) 54 Chuck Extension 4 Inch QuickChuck ER-007521 The endstops have adjusting screwsMaxxMacro 54 Chuck Extension 4 Inch QuickChuck is 100 cross compatible with System 3R Macro. Height Accuracy is . 008MM or . 0003" XY Accuracy is . 002MM Required drawbar MaxxMacro MX STDR3R 1 (Short) Manual Drawbar The MaxxMacro 54 Chuck Extensions Inch are precision ground so that each extension is precision ground to height so that all extensions when using multiples are the same Version Four Inch Aluminum Extension, with MaxxMacro Quickchuck and