Shrink chuck 4,5° with cooling channels, ISO 7388-1 [DIN 69871 AD/B]

403.70.05.1.K

EAN-code: 4250001156169
SK 40
ISO 7388-1 AD/B [DIN 69871 AD/B]
VAT 0% 171,00 €
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Description

Application:
For mounting tools with straight shanks.


Note:
Toolholders suitable for induction-, contact- and hot air shrink units. Ø 3, 4, 5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance


For Ø 3, 4 and 5 mm only solid carbide tool shanks must be used!
  • 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