Bergeon 6677;High precision made in Switzerland;Perfect and accurate tube/wire cutting vertically;Up to 5mm capacity;How to use...;Hold the handle & slide the movable guage left to right to adjust to the desired size;Use the measuring gauge to determine the tube/wire length size;Lock the hexagonal nut on the back so the tube/wire does not move;With your thumb push down on the tube/wire whilst securing/holding the handle;Put your piecing saw blade into the slit;You can now start saw piecing the tube/wire vertically; accurately and with a flush finish;Details;For the jeweller; silversmith; arts; craft; contemporary jeweller; model makers and light engineers;Easy tool for cutting tubing or rods;Made of precision steel with a contoured sturdy handle; also comes with a removable;handle for mounting the jig in a bench vice;Capacity holding size 4.0mm;Cut possibility 90 degrees;Holds small tubing etc. for a clean flush cut;Please note this item does not have a measuring slide