ER-Collet chuck, ISO 7388-2 [JIS B 6339 AD/B]
406.02.26.2
EAN-code: 4250001067908
BT 40 - ER
ISO 7388-2 JD/JF [JIS B 6339 AD/B]
ISO 7388-2 JD/JF [JIS B 6339 AD/B]
VAT 0%
114,00 €
Checking availability
In stock, shipping time UPS Standard 1 week
You need to log in before purchasing.
Request credentials here.
Ask about this product
Ask about this product
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
Technical details
Description
Symbol
Value
Type
472E, ER 40
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
AD/B
Clamping Ø, nominal, workpc. side
DCONWS
3 - 26
Diameter lock nut
DLN
63 mm
Protruding length
LPR
160 mm
Concentricity
< 3µm
SK
BT 40
Thread designation inside
THID
M16 x 2,0
