PART OF CATALOG
Steel boring bars set SET.A.SCLC.L06
ER-Precision collet | stainless steel ER20 | 428ESP | < 5 µm | O 8,0 - 7,5
ER-Collet chuck SK 40 – 1/10 – 63 | ER 16
Application:
For mounting straight-shank tools in collets.
- 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 ER32 | 470E | < 15µm | O 18 - 17
ER-Precision collet ER25 | 430EP | < 5µm | O 5 - 4
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