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  2. KEMMLER /
  3. MAS 403 BT- [ISO 7388-2](JIS B 6339) /
  4. Collet chucks for collets ER /
  5. BT 40 - AD /
  6. Collet chuck BT 40-2/13-70 ER20 JIS B 6339 (MAS-BT) AD
Picture of Collet chuck BT 40-2/13-70 ER20 JIS B 6339 (MAS-BT) AD
Picture of Collet chuck BT 40-2/13-70 ER20 JIS B 6339 (MAS-BT) AD Picture of Collet chuck BT 40-2/13-70 ER20 JIS B 6339 (MAS-BT) AD

Collet chuck BT 40-2/13-70 ER20 JIS B 6339 (MAS-BT) AD

Brand: Kemmler
SEE VARIANTS Download PDF

Description

Application:
For mounting straight-shank tools in collets.

Delivery:
With balanced clamping nut

  • All holders are made of forged steel
  • Specific, low warpage hardened
  • Surface hardened HRC 58~60
  • Hardening depth 0,8mm~0,9mm
  • Taper angle tolerance < AT 3 according to DIN 2080
  • Surface roughness Ra < 0,4 µm
  • Tensile strength in the core of min. 800 N/mm² after DIN
  • All functional surfaces fine machined