1.ISO/TS 16949. 2.ASTM,BS,JIS,DIN. 3.Hardness:46-52 HRC. 4.Impact value:17-21J. 5.Wear-resistant, ... 's drawing and requirements.* As per the customer's samples.5. Material: cast iron, gary cast iron, ductile iron, vermicular ... 19570A 4.2ROCK CHISEL TOOTH205- 70- 19570RC 5.4205- 70- 19570RC-2 6.2PC200RC3 5.5PC200RC4 (Big Holes) 5SK TOOTH939- 7120 ( ... 8SIDE CUTTER 205- 70- 74190 14.5205- 70- 74180 14.5.