The TFG 100mm Zero Point Riser is a heavy-duty vertical workholding solution engineered to provide critical spindle clearance for complex 5-axis machining. Built to mount via a System 96 (Ø20mm stud) base, this riser features a versatile Dual-Grid top interface that accepts both System 52 and System 96 fixtures, allowing you to switch between small vices and large plates without swapping risers. Unlike standard tool steel risers, this unit is crafted from premium SUS440C Stainless Steel (HRC 55-58), offering maximum vibration dampening and immunity to coolant corrosion. It is ideal for shops that need to elevate workpieces for better tool access during tilted operations while maintaining a dead-accurate ≤ 0.005mm repeatability across mixed-grid ecosystems.