Get an inside view of features that deliver consistent results in daily use. In this video, we demonstrate the Φ10-Φ300mm WR12 shaft, showing its compatibility with major extruder brands like Leistritz, JSW, and Clextral. You'll see how high-quality European steel and strict material testing ensure reliable performance, plus a walkthrough of spline types including DIN5480 and hexagonal keys for industrial applications.