TurningMillingDrillingTechnicalInformationIndex General turning Boring bars overview A Boring bars Application Workpiece Longitudinal FacingturningUndercut Contouring Profiling Stable Unstable Boring bar Page PDSNR/L 62°30' A286 B PCLNR/L95° A284 PDUNR/L A287 93° P PSKNR/L 75° A289 PTFNR/L 91° A290 C PWLNR/L 95° A291 SCFCR/L 90° A310 SCLCR/L A293 95° SCLPR/L D 95° A306 SDQCR/L 107°30' A295 S SDQPR/L107°30' A307 SDUCR/L A296 93° E SDUPR/L A308 93° SDZCR/L 95° A297 SSKCR/L 75° A298 Recommended A 280