Boring bar blank SK 40 - 63 - 250

€132.00 *

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  • 402.17.63
  • 4250001006051
  • 6.5
  • ISO 7388-1 A [DIN 69871 A]
Application: For the manufacturing of special tools. Note: Cone and flange hardened and... more
Product information "Boring bar blank SK 40 - 63 - 250"

Application:
For the manufacturing of special tools.


Note:
Cone and flange hardened and grinded. Soft body for later processing.


  • 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

 

 

ADINTMS : ISO 7388-1 (DIN 69871)
ADINTWS : Rohling
BD : 63
BMC : Einsatzstahl 16MnCr5
CNSC : A
DCP : Ja
DCPS : D10/H4,5
LB : 215
LPR : 250
SK : SK 40
CAD
CAD
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