PART OF CATALOG
ER-Precision collet ER32 | 470EP | < 5µm | O 18 - 17
ER-Precision collet ER16 | 426EP | < 5µm | O 5 - 4
ER-Collet chuck BT 40 – 2/20 – 160 | ER 32
Application:
For mounting straight-shank tools 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
Collets set | 5 µm | ER20 | stainless steel 428 ESP |
ER-Precision collet ER25 | 430EP | < 5µm | O 7 - 6
Sealing disc | ER 40 DCONWS = 3,0
Ring gauge | 55mm ring gauge-accuracy DIN 2250
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