PART OF CATALOG
ER-Precision collet chuck SK 40 – 2/20 – 100 | 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
Collets set | 5 µm | OZ32 | 467EP | 16-part kit DIN 6388 B (ISO 10897 B) in wooden socket
Micrometer | analogue | 50 – 75 reading 0,01mm
Morse taper adaptor SK 30 – 2 – 60
Application:
For mounting tools with Morse taper shank and tang according to DIN 228-1 form B.
- 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
ER-Collet with cooling channel holes ER25 | 430EC | < 15µm | O 10
ER-Collet chuck SK 30 – 2/20 – 63 | ER 32
Application:
For mounting straight-shank tools for woodworking in collets.
Delivery:
With balanced clamping 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
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