MaxxMacro® (D/C) 70 Spacer with Performance Pallet MountedMaxxMacro 70 Spacer with Performance Pallet Mounted 30MM Height electrode holder Includes proper chip pocket for automated robotic loading Overall Height 30MM Ground Repetition accuracy: within 0. 002 mm Version MaxxMacro 70 Spacer 70MM with performance Pallet mounted 30MM Height, Repetition accuracy: within 0. 002 mm, Precision Ground Material 420C Stainless Block Machined and Hardened (spacer) Pallet 440C Stainless Machined premium pallet Size