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ATORN Transverse drive shell end mill arbours
ATORN Transverse drive shell end mill arbours - 1
ATORN Transverse drive shell end mill arbours - 2

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ATORN Transverse drive shell end mill arbours

In accordance with DIN 2080; with enlarged collar diameter

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Available in 10 versions

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Application

For accommodating cutter heads and milling cutters with a transverse groove.

Execution

  • Alloyed case-hardening steel, core tensile strength at least 950 N/mm²
  • Case-hardened HRc 60 ± 2 (HV 700 ± 50), hardness depth 0.8 mm ± 0.2 mm
  • Taper angle tolerance quality < AT3 in accordance with DIN 7187 and DIN 2080
  • Max. concentricity < 0.005 mm
  • With ring groove and plastic edge protection ring on the pull stud
  • Functional surfaces precision-ground, all other surfaces black-oxide
  • With Balluff chip hole

Advantage

  • Precision cross-hatch pattern on the contact surface for maximum accuracy

Notes

The steep taper in accordance with DIN 2080 is used for conventional milling machines with manual tool changes and for drills. The tension is applied via the ring groove pin with internal clamping thread.

Delivery

1x transverse drive shell mill arbor (DIN 2080); with retaining screw