ER-Collet chuck, ~ ISO 7388-2 [JIS B 6339 AD], DC
DC.305.02.10
EAN-code: 4250001153274
BT 30 - ER
~ ISO 7388-2 JD [JIS B 6339 AD], DC
~ ISO 7388-2 JD [JIS B 6339 AD], DC
VAT 0%
100,00 €
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Description
Application:
For mounting straight-shank tools in collets.
Delivery:
With balanced clamping nut
- 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
DUAL CONTACT, with face contact
Technical details
Description
Symbol
Value
Body diameter
BD
false mm
Type
426E, ER 16
Adaptive interface machine direction
ADINTMS
DUAL CONTACT ~ISO 7388-2
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
1 - 10
Diameter lock nut
DLN
32 mm
Protruding length
LPR
70 mm
Concentricity
< 3µm
SK
BT-DC 30
