PART OF CATALOG
ER-Precision collet | stainless steel ER25 | 430ESP | < 5 µm | O 12,0 - 11,5
ER-Collet ER20 | 428E | < 15µm | O 13 - 12
Pull studs ~ISO 7388-3 | Form JD | M16 | 60° | with drill through | incl. O-ring
Shrink chuck 3° HSK 63 – 04 – 160
Application:
For mounting tools with straight shanks.
Note:
Toolholders suitable for induction-, contact- and hot air shrink units. O 3, 4, 5 with h4-tolerance and O 6 O 32 with h6-tolerance
For O 3, 4 and 5 mm only solid carbide tool shanks must be used!
- 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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