Blanks, MacroJunior
3R-494-40x22x50
Blanks mounted on MacroJunior holders for the manufacture of electrodes. The stock range is matched to local preferences and ways of working. This applies to electrode materials, different grades of graphite and copper, and to dimensions. Contact your local 3R representative for further information. The System 3R factory can supply holders with factory-mounted copper blanks in sets of ten.
Drawbar, MacroJunior
3R-405.11E
Drawbar Ø15 mm to mount MacroJunior holders in chucks 3R-400.XX and 3R-460.XX.
Ring with code carrier, MacroJunior
3R-863.25-10
With pre-programmed unique identity, designed for MacroJunior 25 mm, 3R-491E.
Manual lathe chuck, Mini
3R-321.2-4x90
Hydraulic chuck with set screws, for mounting on a lathe taper.
Manual chuck adapter, Mini-MacroJunior
3R-463-5033
For mounting MacroJunior holders in the Mini system. Axial locking screw with channel for flushing through the electrode. Note: For EDM machining only.
Electrode holder Ø20 mm, Mini
3R-322-25S
Holder with hardened reference part and unhardened electrode mounting part.
Electrode holder Ø20 mm, Mini
3R-322-100
Holder with hardened reference part and unhardened electrode mounting part.
Manual chuck, MacroJunior
3R-410.31-5
Chuck in High Performance version. Five ground surfaces for vertical or horizontal mounting on the machine table.
Pneumatic chuck, MacroJunior
3R-410.1-M
For mounting on the machine spindle or in a fixture on the machine table.
Manual chuck, MacroCombi
3R-460.34
For mounting in the machine spindle by means of 3R-A11489, or on the machine table by means of 3R-A19724 or alternatively 3R-A21944, or in a fixture.






