2014-2015 Полный каталог инструмента Mitsubishi (Митсубиси) EN

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          DRILLING (INDEXABLE TYPE)

CARBIDE JUST FIT SLEEVE [JFS]

          y APPLICATION OF THE JUST FIT SLEEVE                                   V Groove     Round Hole           Screw A       Side Lock Holder
                                                                                           Notch of Drill Shank      Screw B
                  1	W hen inserting the drill into the side lock holder,
                    align the V groove on the outer peripheral edge of
                    the drill flange, the round holes of the outer
                    peripheral edge of the sleeve flange and the screws
                    of the side lock holder for fixing the drill. (If the drill
                    does not have a V groove, align the notch of the
                    drill shank with the round holes of the sleeve.)

                  2	Insert screws A of the side lock holder directly
                    through the open window of the sleeve to clamp the
                    drill. Tighten screw B only to a degree that does not
                    damage the sleeve.

                  (Note)
                  • 	Fine adjustments cannot be made for the diameter

                    of the sleeve.
                  • 	Cannot be used with collect chuck type holders.

          y APPLICATION OF MVX TYPE DRILL

          aUse on a Lathe                                                                                          0 - 0.15mm     Centre Axis

          (1)	 The outer insert and machine X axis must be set parallel. The drill is designed that                              X axis plus
                the centre of the inner insert is 0-0.15mm lower when matching the drill centre and                               Centre Axis
                the machine spindle centre.

             *The inner insert may fracture if the centre height of the inner insert is higher than
                  the machine X axis.

          (2)	 To adjust the hole diameter by off-setting the drill, please adjust to the X axis plus              X axis minus
                direction (expanding direction of the hole diameter). Please refer to the holder
                dimension list for the maximum adjustment rate of each holder.

             *It is not recommended to adjust to the X axis minus direction (direction of reducing
                  the hole diameter) as the holder may interfere with the hole.

DRILLING  (3)	 When through hole drilling on a lathe, the disc produced
                by the drill exiting the workpiece may be expelled at high
                velocity. To reduce the danger of injury or damage a                                               Cover
                cover guard is highly recommended.

                                                                                           Disc Shape Chip

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