PART OF CATALOG
ER-Collet with cooling channel holes ER40 | 472EC | < 15µm | O 24
ER-Precision collet | stainless steel ER25 | 430ESP | < 5 µm | O 12,0 - 11,5
Parting-off toolholders left – form AL 50 – 32
ER-Precision collet chuck HSK 63 – 2/20 – 80 | ER 32
Application:
For mounting straight-shank tools in 2 µm-collets.
Advantage:
- Excellent concentricity in the system (chuck + collet + clamping nut)
- 3 µm radial run-out with a 2 µm clamping nut, 6 µm radial run-out with a 5 µm 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
ER-Collet chuck SK 40 – 1/10 – 160 | ER 16 | Mini
Application:
For mounting straight-shank tools in collets.
Delivery:
With ER-Mini-nut
- 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
End mill cutter 90° 25mm – 25mm Shank after DIN 1835B
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