Page 356 - Yamawa_European_Catalogue_YEU23
P. 356

Forming Taps




            R+V
    Intro


             GP  General Purpose Series
    SP
            Thread Forming Taps, Coated

                                                                       FEATURES
                                                                       General purpose forming taps for blind and through hole
                                                4P      2P             application.
    SL        HSS-E  COATING
                                               THCHT   THCHT           For ferrous and non-ferrous materials.
                                                                       Suitable coating prevents welding and extends life.

            Recommended Tapping Speeds Depending On Materials
    PO
             ISO Vc (m/min)  ISO Vc (m/min)  ISO Vc (m/min)
             P1 10÷20 +  M1 5÷12 ,  N1 10÷20 ,
             P2 10÷20 +             N2 10÷20 ,
    ST       P7  5÷12 ,             N3 10÷20 ,
            + 1st choice  , suitable


    ROLL

    JIS                                                                                                JIS-R+V
               TYPE: ROLL_010                                    TYPE: ROLL_012
    CARBIDE                                       K                                                     K
                                DCON                                                 DCON

                                           LK     K                  THL
                     THL           LS                                                   LS    LK        K
    LONG                                                               LU
                                LF                                               LF


    HAND
    TAPS



    EG (STI)



    SPECIAL
    THREADS,
    GAUGES


    THREAD
    MILLS



    DIES




    CENTER
    DRILLS



    Technical
    info



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