... .ISO/TS 16949. 2.ASTM,BS,JIS,DIN. 3.Hardness:46-52 HRC. 4.Impact value:17-21J. 5.Wear-resistant ... , etc. 1. Abundant experience in casting production.2. High-standard technology team.3. Standard: ASTM, BS, JIS,DIN,etc.4. Size:* As ... samples. OEM and ODM orders are welcome. TYPEP/NWEIGHT (KG)STANDARD TOOTH205- 70- 19570A 4.2ROCK CHISEL TOOTH205- 70- 19570RC 5 ...