Page 256 - UNION
P. 256

part.    CoUnter Bore-kor                                                                                                 CoUnter sink-90˚ Hole                                                                             part.
         D                                                                                                                                                                                                                          D








     reamer                                                                                                                                                                                                                         reamer






                                                                                                                                  •   Bur away
                                                                                                                                  •   TiN, TiCN, TiALN
                 •   SKH51(M2), DIN, 4 Flutes                                                                                     •   Excellent Finish Surface
                 •   RH Helix 25°, ST Shank                                            HSS    M2    RH    ST                      •   ST & MT Shank available                   SKH   SKH   M35   M42    ST    TiN  TiCN TiAlN
                 •   Suitable for Hole of Mold Bolt                                                 25°                           •   For Plastics and Soft Steel                55    59
                         CODE NO            Pr No          d1             D             l             d2                          skH55(Co 5%), M35
                        Gem 625030           3M            3.2           6.5            60            6
                                                                                                                                           CODE NO                  D                      L                       d
                        Gem 625040           4M            4.3           8.0            70            8
                                                                                                                                         Gem 850100               10.0M                    50                      6
                        Gem 625050           5M            5.3           9.4            80            8
                                                                                                                                         Gem 850150               15.0M                    55                      8
                        Gem 625060           6M            6.4           11.0           90            10
                                                                                                                                         Gem 850200               20.0M                    65                     10
                        Gem 625070           7M            7.4           12.5           95            10
                                                                                                                                         Gem 850250               25.0M                    75                     12
                        Gem 625080           8M            8.4           14.0          100            12
                                                                                                                                         Gem 850300               30.0M                    82                     12
                        Gem 625090           9M            9.4           16.0          105            12
                                                                                                                                         Gem 850350               35.0M                    90                     12
                        Gem 625100           10M           10.5          17.5          110            12
                                                                                                                                         Gem 850400               40.0M                    95                     12
                        Gem 625110           11M           11.5          18.5          115            12
                                                                                                                                         Gem 850450               45.0M                   115                     12
                        Gem 625120           12M           13.0          20.0          125            12
                                                                                                                                         Gem 850500               50.0M                   120                     12
                        Gem 625130           13M           14.0          22.0          130            12
                        Gem 625140           14M           15.0          24.0          130            12
                        Gem 625150           15M           16.0          25.5          140            12
           HSS                                                                                                                                                                                                                     HSS
         REaMER         Gem 625160           16M           17.0          27.0          145            12                                                                                                                           REaMER
                        Gem 625170           17M           18.0          28.0          150            12
                                                                                                                                  skH59(Co 8%), M42
                        Gem 625180           18M           19.0          29.0          150            12
                        Gem 625190           19M           20.0          30.0          155            16                                   CODE NO                  D                      L                       d
         CaRbIDE                                                                                                                                                                                                                   CaRbIDE
         REaMER         Gem 625200           20M           21.0          31.0          155            16                                 Gem 890100               10.0M                    50                      6               REaMER
                        Gem 625210           21M           22.0          32.0          160            16                                 Gem 890150               15.0M                    55                      8
                        Gem 625220           22M           23.0          33.0          160            16                                 Gem 890200               20.0M                    65                     10
         CounTer        Gem 625230           23M           24.0          34.5          160            16                                 Gem 890250               25.0M                    75                     12               CounTer
                        Gem 625240           24M           25.0          36.0          175            16                                 Gem 890300               30.0M                    82                     12
                        Gem 625250           25M           26.0          40.0          175            16                                 Gem 890350               35.0M                    90                     12
                        Gem 625260           26M           27.0          41.0          180            20                                 Gem 890400               40.0M                    95                     12
         ENDMILL        Gem 625270           27M           28.0          42.0          180            20                                 Gem 890450               45.0M                   115                     12               ENDMILL
                        Gem 625280           28M           29.0          43.5          180            20                                 Gem 890500               50.0M                   120                     12
                        Gem 625290           29M           30.0          45.0          180            20
                        Gem 625300           30M           31.0          46.0          180            20
           DRILL                                                                                                                                                                                                                   DRILL








           18                                                                                     Union materials                 cUttinG tools                                                                                    19
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