PART OF CATALOG
ER-Precision collet ER16 | 426EP | < 5µm | O 2 - 1,5
Ring gauge | 9mm ring gauge-accuracy DIN 2250
Reduction sleeves for hydraulic expansion chucks DCONMS=25 | DCONWS=20
with coolant channels along the boring, 25mm, Accessories, Accessories for hydraulic chucks, Reducing b. for hydraulic chucks
ER-Collet chuck BT 40 – 2/20 – 70 | 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
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