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EROGLU
MAS-BT40 tapping chuck
MAS-BT40 tapping chuck - 1
MAS-BT40 tapping chuck - 2

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EROGLU

MAS-BT40 tapping chuck

in accordance with ISO 7388-2

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Available in 3 versions

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Application

To accommodate quick-change inserts for screw taps

Execution

  • Without length compensation under compression and tension
  • For machining centres without synchronous spindles
  • Alloyed case-hardening steel with core tensile strength of at least 950 N/mm²
  • Case-hardened HRC 58 ± 2, hardness depth 0.6 mm +0.2 mm
  • Taper angle tolerance quality AT3 in accordance with DIN 2080
  • Ra 0.2 taper surface quality
  • Hole for data carrier DIN 69873 in the collar
  • Black-oxide surface

Notes

Previous standard JIS B 6339 MAS-BT

Delivery

1x MAS-BT40 tapping chuck, without sleeve insert