HIGHLY RECOMMENDED DOUBLE CNC PRECISION VISE Increases the workholding capacity of CNC Machining Centers by holding 2 pieces in each vise. The design is also compact allowing several vises to be fitted to the work table. The vise can hold 2 workpieces of different sizes. The maximum opening difference is 70mm. STANDARD ACCESSORIES: • 2 pcs of Alignment Wedge • 4 pcs of Clamp • 1 pc of Handle OPTIONAL ACCESSORY: Centre Jaw maybe removed to hold larger workpieces. A special SPRING DEVICE allows an extra tolerance of up to 5mm in workpiece size enabling quick positioning and clamping. Once the centering Jaw is removed the vise is self centring. DIMENSIONS If the tolerance of work-piece is more than 5mm, please adjust this screw. SPECIFICATIONS ( Material: FCD 55 Ductile Iron. Hardness: HRC 50º )