End mill holder Weldon with cooling channels, ~ ISO 7388-2 [JIS B 6339 AD/B], DC
DC.406.04.16.K
EAN-code: 4250001138448
BT 40
~ ISO 7388-2 JD/JF [JIS B 6339 AD/B], DC
~ ISO 7388-2 JD/JF [JIS B 6339 AD/B], DC
VAT 0%
97,00 €
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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 and O-ring
- 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
48 mm
Body diameter
BD
48 mm
Adaptive interface machine direction
ADINTMS
DUAL CONTACT ~ISO 7388-2
Adaptive interface workpiece direction
ADINTWS
DIN 6359 (Weldon)
Balance grade
G2,5 | 25.000 1/min
Coolant entry style
CNSC
AD/B
Clamping Ø, nominal, workpc. side
DCONWS
16
Protruding length
LPR
63 mm
Concentricity
< 3µm
SK
BT-DC 40
Tolerance class connection diameter
TDCON
H4
