2014-2015 Полный каталог инструмента Mitsubishi (Митсубиси) EN

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           EXTERNAL THREADING

           MTHOLDER                                       a	Clamp-on type.
                                                          a	Positive insert suffers from negligible chattering

                                                            and thus produces good finished surfaces.
                                                          a	Thread pitch < 4.5mm.

           MTH                                  External threading

                                              Stock                                  L1                                       MTHR/L1616H4
                                                  5°                                                                    5°
                                                                  H2 F1
                                                                                         L9

                                                                                                               H1
                                                                                                                                       B

                                                                                                                                                     H3
                                                                                                                                                          H2
                                                                                                                                                                                                     H1
           (Note)	Cutting in the opposite                                                                              21
                    direction is not possible.
                                                                                                                                    Right hand tool holder shown.
                                                                                         Dimensions (mm)
                                                                                                                                  *

           Order Number                         Insert Number

                              RL                                    H1 B L1 H2 H3 F1 L9 Clamp Bridge Clamp Screw                                                                  Spring                 Wrench
                                                                    16 16 100 16 19 13.8 3 MTK1R/L HBH06020                                                                       MES3                   HKY40R
           MTHR/L1616H4 s s                                                                                                                                                       MES3                   HKY40R
                                                                    20 20 125 20  17.8  MTK1R/L HBH06020                                                                        MES3                   HKY40R
           2020K4 a s MTTR/L43oooo                                  25 25 150 25  22.8  MTK1R/L HBH06020

           2525M4 a s

THREADING  * Clamp Torque (N • m) : HBH06020=7.0

           MT1                                  External threading

                                              Stock                                                      L2         L1
                                                                                         5°
                                                                                                            H2 F1
           (Note)	Cutting in the opposite                                                                                                     H1                                 Right hand tool holder shown.
                    direction is not possible.
                                                                                                                                                                               B    *
                                                                    Dimensions (mm)
           Order Number                         Insert Number

                              RL                                    H1 B L1 L2 H2 F1 Clamp Bridge Clamp Screw                                                                     Spring                 Wrench
                                                                    20 20 125 30 20 25 MTK1R/L HBH06020                                                                           MES3                   HKY40R
           MT1R/L2020K4 s s                                         25 25 150 30 25 32 MTK1R/L HBH06020                                                                           MES3                   HKY40R
                                                                    32 32 170 30 32 40 MTK1R/L HBH06020                                                                           MES3                   HKY40R
           2525M4 s s MTTR/L43oooo

           3232P4 s s

           * Clamp Torque (N • m) : HBH06020=7.0

           RECOMMENDED CUTTING CONDITIONS

             Work Material    Hardness            Grade   Cutting Speed (m/min)              Work Material                  Hardness                                              Grade   Cutting Speed (m/min)
           P                   < 180HB            UP20M     140 (100  180)                M                                  < 200HB                                             UP20M      120 (80  150)
                                                  UTi20T    120 (100  150)                                                                                                       UTi20T     100 (70  130)
                  Mild Steel                                                                  Stainless Steel           Tensile Strength                                          UP20M        80 (60  100)
                                                                                                                             < 350MPa                                             UTi20T       80 (60  100)
           Carbon Steel       180  280HB         UP20M   120 (100  150)                  K                                                                                      HTi10      100 (70  130)
            Alloy Steel                           UTi20T   100 (70  120)                         Cast Iron

G022       a : Inventory maintained. s : Inventory maintained in Japan.                    www.mitsubishitools.ru
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