– teeth model – E11.4 / 1000.3 – shell S355 J2 – ≠ 6 – sides S355 J2 – ≠ 5 + ≠ 10 – HB500 ≠ 6 steel on side cutting edges – cutting edge HB500 – 150×16 – rib S355 J2 – ≠ 6