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  • Catalog Page 19
  • For milling slots with a full radius bottom
  • Not recommended for facing, back facing, or contouring
  • Integral pockets
  • Positive hi-shear geometry
  • Cutter bodies & inserts made in the USA



Orders placed by 2 PM ET (Monday-Friday) often ship same day




  • For slotting only! Not suitable for applications such as facing or contouring
  • Screws & wedges are included
  • Inserts are sold separately
  • Special sizes can be quoted

RA-400 · 4" X 1/4" Arbor Type Full Radius Slotting Cutter



    Catalog Page 19


    Diameter (D) 4.000
    Cut Width (W) 0.250
    Arbor Size (A) 1.250
    Hub Size (E) 1.88
    Max. Radial Depth (ae) 1.03
    Stations 8



    Insert Style RDC21
    Inserts Required 8
    Indexes Per Insert 2
    Wedge 6W006
    Wedge Screw 6DS343


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