... , ductile iron, vermicular cast iron, stainless steel, cast steel, etc.6. Heat-resistant, wear-resistant, corrosion-resistant, etc.7. Strict quality ... .2ROCK CHISEL TOOTH205- 70- 19570RC 5.4205- 70- 19570RC-2 6.2PC200RC3 5.5PC200RC4 (Big Holes) 5SK TOOTH939- 7120 (35mm ... ) 6.5939- 7120 (35mm) 6.8 939- 7120 (40mm) 7205- 939- 7120 (30,35,40 mm) 8SIDE CUTTER 205- 70- 74190 ...