TUBE SQUARING SYSTEMS PLANFIX 40 S TUBE SQUARING MACHINES Tube squaring machines are necessary to achieve burr-free and right-angled seam preparation for orbital welding. That's why Orbitec offers two machines, from the small handy Planfix 40 S to the large Planfix 115 S. The Planfix 40 S is a powerful and handy squaring device for mobile or stationary use with battery or mains drive. It has a large viewing window, a tool carrier for mounting the inserts, double-sided indexable inserts, and a feed with 0.1mm scale graduation. Alternatively, existing Orbitec facing tool bits can be used without tool carriers. The new inserts have a long service life and can process unalloyed, low-alloy and high-alloy steel quickly and reliably with high precision. Item number PLANFIX 40 COLLETS 1 set for each outside diameter = 2 collets. The OSK 38 welding head collets are also compatible.