ER-Precision collet chuck, ISO 7388-1 [DIN 69871 AD]

402.P2.20.150

EAN-code: 4250001165352
SK 40 - ER
ISO 7388-1 AD [DIN 69871 AD]
VAT 0% 128,00 €
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Description

Application:
For mounting straight-shank tools in 3µm-collets.


Advantage:

  • Excellent concentricity in the system (chuck + collet + clamping nut)
  • Extremely strong holding force (increases the holding power by at least 60% compared to standard ER chuck)
  • Plain clamping nut without grooves for high speed machining

Note:
Only nominal size DCONWS can be clamped.


Delivery:
With precision clamping nut

Technical details
Description Symbol Value
Type
470E, ER 32
Adaptive interface machine direction
ADINTMS
ISO 7388-1 (DIN 69871)
Adaptive interface workpiece direction
ADINTWS
ISO 15488 (DIN 6499) ER
Balance grade
G2,5 | 25.000 1/min
Coolant entry style
CNSC
AD
Clamping Ø, nominal, workpc. side
DCONWS
2 - 20
Data chip provision
DCP
Kyllä
Data chip provision size
DCPS
D10/H4,5
Diameter lock nut
DLN
50 mm
Body length
LB
130.1 mm
Protruding length
LPR
150 mm
Concentricity
< 3µm
SK
SK 40
Thread designation inside
THID
M16 x 2,0