PART OF CATALOG
ER-Collet ER40 | 472E | < 15µm | O 21 - 20
ER-Collet with seal for IC ER25 | 430EA | < 15µm | O 15
Application:
Collets sealed with seal for IC DIN 6499 B (ISO 15488 B) ER-system
Note:
Only nominal size d can be clamped with sealing plug for internal cooling (applicable up to 21 bar) In order to achieve an optimum sealing the tool must be clamped on the complete length of the ground drill of the collet.
Collet sets 430EH| ER25 | 14 parts in wooden box DIN 6499 (ISO 15488)
ER-Precision collet chuck SK 40 – 2/20 – 70 | ER 32
Application:
For mounting straight-shank tools in 3µm-collets.
Advantage:
- Excellent concentricity in the system (chuck + collet + clamping nut)
- Extremely strong holding force (increases the holding power by at least 60% compared to standard ER chuck)
- Plain clamping nut without grooves for high speed machining
Note:
Only nominal size DCONWS can be clamped.
Delivery:
With precision clamping nut
ER-Collet with cooling channel holes ER25 | 430EC | < 15µm | O 6
End mill holder Weldon SK 40 – 14 – 50
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/mm? after DIN
- All functional surfaces fine machined
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