KYOCERA Grade PR1225 – Superior adhesion-resistant Tin base PVD coated carbide on special tough carbide substrate. Application suitable for steel, stainless steel, cast iron and heat resistant alloys, low speed cutting. t 4.76 (mm)m 1.6 (mm)I 12.7 (mm)d 12.7 (mm)d1 5.5 (mm)R 1.7
