PART OF CATALOG
Sealing disc | ER 20 DCONWS = 10,5
Hydraulic expansion chuck SK 40 – 10 – 72
New items, Hydraulic chucks special offer 2023, ISO 7388-1 [DIN 69871], Hydraulic expansion chucks, SK 40
Application:
For mounting straight-shank tools acc. DIN 1835 form A+B+E and DIN 6535 form HA+HB+HE (larger than dia. 20 mm only with reduction sleeve).
Note:
l1 = max. clamping depth l2 = max. length adjustment range
Delivery:
Without wrench
- 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/mm? after DIN
- All functional surfaces fine machined
Precision collet sets 472EP | ER40 | 16 parts in wooden box DIN 6499 B (ISO 15488 B)
OZ-Collet OZ16 | 415E | < 15µm | O 8 - 7,5
Sealing disc | ER 32 DCONWS = 14,5
ER-Precision collet ER8 | 4004EP | < 5µm | O 1,5 - 1,0
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