Page 439 - Yamawa_European_Catalogue_YEU21
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GP General Purpose                                                                           Intro

                MC-HT     LS-N-RZ    LS-N-RS

                HSS-E   HSS-E  OX  HSS-E  NI
                                                                                                                   SP




                                                                                                                   SL





                                                                                                                   PO




                                                                                                                   ST




                 JIS       JIS       JIS                                                                         ROLL
                497        501       503    M
                498        501       503    MF
                                            UNC/UNF
                                            UNS, 8, 12, 20, 32UN
                                            UNEF                                                               CARBIDE
                                            G (BSP)
                                            Rp (BSPP)
                                            Rc (BSPT)
                                            NPT
                                            NPTF                                                                 LONG
                                            NPSC, NPSM, NPSF
                                            BSW
                                            EG(STI), M, MF, UNC/UNF
                                            Pg                                                                   HAND
                                            Tr
                                            S miniature                                                          TAPS
                                            Special threads
                         Vc (m/min)
                  I     5÷10       H     5÷15               P1                                                 EG (STI)
                H    5÷10     H    5÷10            P2
                  I     5÷10                           P3
                  I     5÷10                           P4
                                                  P5                                                           SPECIAL
                                                             P6                                               THREADS,
                                                           P7                                                  GAUGES
                                                  P8
                                                  M1
                                                 M2
                                                  M3                                                           THREAD
                  I     5÷10                           K1                                                        MILLS
                  I     5÷10                           K2
                  I     5÷10                           K3
                                                  K4
                                    H    5÷15    N1
                I    5÷10              H    5÷15   N2                                                             DIES
                I    5÷10              H    5÷15   N3
                I    5÷10                        N4
                                                 N5
                                              S1 (<35 HRC)                                                     CENTER
                                              S2 (<35 HRC)                                                      DRILLS
                                             S3 (35 ÷ 45 HRC)
                                                  S5
                                              H (45 ÷ 55 HRC)
                                              H (55 ÷ 63 HRC)                                                  Technical
                                                                                                                  info



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