Kemmler
DC.305.70.10
Shrink chuck 4,5°, ~ ISO 7388-2 [JIS B 6339 AD], DC
EAN-code: 4250001153595
BT 30
~ ISO 7388-2 JD [JIS B 6339 AD], DC
~ ISO 7388-2 JD [JIS B 6339 AD], DC
VAT 0%
141,00 €
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Description
Application:
For mounting tools with straight shanks.
Note:
Toolholders suitable for induction-, contact- and hot air shrink units. Ø 3, 4, 5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance
For Ø 3, 4 and 5 mm only solid carbide tool shanks must be used!
- 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
Adaptive interface machine direction
ADINTMS
DUAL CONTACT ~ISO 7388-2
Adaptive interface workpiece direction
ADINTWS
Kutisteliitos 4,5°
Balance grade
G2,5 | 25.000 1/min
Adjustment range, axial
ADJRGA
10
Body diameter 2
BD2
32 mm
Body taper end diameter
BTED
24
Coolant entry style
CNSC
AD
Clamping Ø, nominal, workpc. side
DCONWS
10
Protruding length
LPR
90 mm
Clamping length minimum machine side
LSCN
31 mm
Clamping length maximum machine side
LSCX
41 mm
Concentricity
< 3µm
SK
BT-DC 30
Tolerance class connection diameter
TDCON
h6
Thread designation inside
THID
M8 x 1
