DRSTR2.540.45DRSDRS274ERSERS60%DRS78DRSDRSERS95KG327kh307kh20khDRS2100.10.7131.41.515112.7undercut5PF1PP2F1F1F16P182.52.5183.81.1overcut72730452424stintstint3stintDRS0.330stint2443.43.41TRTR26TRTR2460KG126