This CNC machined Aluminum Base Hub threads onto your 1 1/4-8 spindle and becomes the mounting point for Vacuum-Cups and other accessories. This is the first foundational building block that the vacuum chuck is built on. One of 3 size cups sits on the forward facing shoulder. Accessories are mounted on the back facing shoulder.
This CNC machined Aluminum Base Hub threads onto your 1 1/4-8 spindle and becomes the mounting point for Vacuum-Cups and other accessories. This is the first foundational building block that the vacuum chuck is built on. One of 3 size cups sits on the forward facing shoulder. Accessories are mounted on the back facing shoulder.
