YBG201 YBG205 YBG201 YBG205 TurningMillingDrillingTechnicalInformationIndex Inserts Threading Threading inserts R/LT**N/W I.C S d169.5253.974.4A MJ thread for aerospace R=0.18042P External right hand ISO 5855-1999 Internal left hand Tolerance: 4 B HC1 (PVD) HC1 (PVD) ISO Pitch (T.P.i) External Internal 16 1.50 RT16.01W-1.50MJ ż - ƔEx stockżOn demand HC1 Coated carbide Tool holders SWR/L C A439 D E System code A412 Grade selection A411 Technical info A447 Cutting data A446 A 423