PART OF CATALOG
ER-Precision collet | stainless steel ER32 | 470ESP | < 5 µm | O 20,0 - 19,5
KPS-Prazisionsspannzange KPS 10 | < 5µm | O 1,0-0,5
ER-Precision collet ER11 | 4008EP | < 5µm | O 4,0 - 3,5
Pull studs ISO 7388-3 | Form JF | M12 | 45° | sealed | without O-ring
ER-Precision collet | stainless steel ER25 | 430ESP | < 5 µm | O 8,0 - 7,5
ER-Collet with cooling channel holes ER40 | 472EC | < 15µm | O 5
End mill holder Whistle-Notch BT 50 – 18 – 80
Application:
For mounting straight-shank tools and inclined flat according to DIN 1835 form E (Whistle Notch).
Delivery:
With clamping screw and axial adjustment bolt
- 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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