End mill holder Weldon, DIN 2080

401.04.18

EAN-code: 4250001004613
SK 40
DIN 2080
VAT 0% 47,00 €
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Description

Application:
For mounting straight-shank tools with lateral flat according to DIN 1835 form B (Weldon).


Delivery:
With clamping screw


  • 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

 

 

Technical details
Description Symbol Value
Body diameter
BD
50 mm
Adaptive interface machine direction
ADINTMS
DIN 2080
Adaptive interface workpiece direction
ADINTWS
DIN 6359 (Weldon)
Balance grade
G6,3 | 15.000 1/min
Coolant entry style
CNSC
AD
Clamping Ø, nominal, workpc. side
DCONWS
18
Protruding length
LPR
63 mm
Concentricity
< 3µm
SK
SK 40
Tolerance class connection diameter
TDCON
H4