End mill holder Weldon, ISO 7388-1 [DIN 69871 AD]
302.04.12
EAN-code: 4250001015800
SK 30
ISO 7388-1 AD [DIN 69871 AD]
ISO 7388-1 AD [DIN 69871 AD]
VAT 0%
47,00 €
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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
- 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
Enlarge
- Models
- 302 04 12 D 3D Zeichnung
Description
Symbol
Value
Body diameter
BD
42 mm
Adaptive interface machine direction
ADINTMS
ISO 7388-1 (DIN 69871)
Adaptive interface workpiece direction
ADINTWS
DIN 6359 (Weldon)
Balance grade
G2,5 | 25.000 1/min
Coolant entry style
CNSC
AD
Clamping Ø, nominal, workpc. side
DCONWS
12
Data chip provision
DCP
Kyllä
Data chip provision size
DCPS
D10/H4,5
Protruding length
LPR
50 mm
Concentricity
< 3µm
SK
SK 30
Tolerance class connection diameter
TDCON
H4
