Axis Engineering Co. Offers Stainless Steel Die for Multi-Tube Machinery. Axis Engineering Co. Also manufactures acrylic plastic multi-sheets making machinery, dies for multi-tubes and multi-sheets machinery, vertical hydraulic honing machine, brass extruder billets making moulds and special purpose machinery. The Stainless Steel for Multi-Tube Machinery is hard chrome plated and has a cast iron flinch. The Stainless Steel Die for Multi-Tube Machinery is available with inner diameter ranging from 15mm to 500mm and length of 39" inch.