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

DC.402.P2.20.100

EAN-code: 4250001167547

SK 40 - ER
~ ISO 7388-1 AD [DIN 69871 AD], DC

VAT 0% 109,00 €

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Description

Application:
For mounting straight-shank tools in 2 µm-collets.

Advantage:

Excellent concentricity in the system (chuck + collet + clamping nut)
3 µm radial run-out with a 2 µm clamping nut, 6 µm radial run-out with a 5 µm 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

DUAL CONTACT, with face contact

Technical details

Enlarge

Description Symbol Value

Type

470E, ER 32

Adaptive interface machine direction

ADINTMS

ISO 7388-2 (MAS-BT)

Adaptive interface workpiece direction

ADINTWS

ISO 15488 (DIN 6499) ER

Balance grade

G2,5 | 25.000 1/min

Coolant entry style

CNSC

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

80.900000000000006 mm

Protruding length

LPR

100 mm

Concentricity

< 3µm

SK-DC 40

Thread designation inside

THID

M16 x 2,0