A-20 フレノリンクボルト A マーテック 荷重2.8t A-20 - 【通販モノタロウ】,Amazon.com: SeekLiny Assembled Big V Slot Gantry Plate,POM Wheels Set with Plate for 2020 Aluminum Extrusion : Industrial & Scientific,Amazon.com: SeekLiny Assembled Big V Slot Gantry Plate,POM Wheels Set with Plate for 2020 Aluminum Extrusion : Industrial & Scientific,TYROLIT 22A70-K6-VGR 26.237,I am looking to upgrade my TIG, currently have an alpha tig 201. I am wanting a better quality machine, as well as be able to do aluminum work. My current torch