PART OF CATALOG
ER-Spannzange mit Kuhlkanalen ER20 | 428ECC | < 15µm | O 8
ER-Collet chuck SK 30 – 2/20 – 100 | 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
Carbide boring bars E20S.SDUC.L11
Ring gauge | 70mm ring gauge-accuracy DIN 2250
Sealing disc | ER 25 DCONWS = 5,0
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