MaxxMacro® (D/C) 70 Spacer 70mm with Pallet mounted 30mm HeightMaxxMacro 70 Spacer 70MM with Pallet mounted 30MM Height flat electrode holder. 100% System 3R cross compatible Includes proper chip pocket for automated robotic loading Overall Height 30MM Ground Repetition accuracy: within 0. 002 mm Version MaxxMacro 70 Spacer 70MM with Pallet mounted 30MM Height, Repetition accuracy: within 0. 002 mm, Precision Ground Material 420C Stainless Block Machined and Hardened (spacer) Pallet 420 Stainless cast plated Size