Macchina Rettifica tangenziale Pittori Processing Grinding Technical features Tangential grinding for surfaces, wheel diameter 400 mm, grindable length 1000 x 500 mm Social Share Prev Portolio Zeiss Eclipse Next Portolio Sisma Big Smarky 200F Lapping Sunnen SV-1000 Grinding Studer S33 Grinding Studer S40