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  3. MAS 403 BT- [ISO 7388-2](JIS B 6339) /
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  5. BT 40 - AD/B /
  6. Shell mill holder BT 40-16-40 JIS B 6339 (MAS-BT) AD/B
Picture of Shell mill holder BT 40-16-40 JIS B 6339 (MAS-BT) AD/B
Picture of Shell mill holder BT 40-16-40 JIS B 6339 (MAS-BT) AD/B Picture of Shell mill holder BT 40-16-40 JIS B 6339 (MAS-BT) AD/B Picture of Shell mill holder BT 40-16-40 JIS B 6339 (MAS-BT) AD/B

Shell mill holder BT 40-16-40 JIS B 6339 (MAS-BT) AD/B

Brand: Kemmler
SEE VARIANTS Download PDF

Description

Application:
For mounting milling cutters with transversal groove.

Note:
d = 40/d = 60: For large diameter face mill cutters with four additional threaded holes according to DIN 2079.

SK 30 without coolant exit bores on the end face

Delivery:
With drivers, cross head retaining screw and cylinder head retaining screw for cutters with central coolant. For d = 60 only with four fi xation screws according to DIN 912.

  • 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