PART OF CATALOG
ER-Collet with seal for IC ER20 | 428EH | < 15µm | O 5
ER-Collet ER32 | 470E | < 15µm | O 4 - 3
ER-Collet ER20 | 428E | < 15µm | O 13 - 12
Shrink chuck 4,5° SK 40 – 12 – 80
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
Plug gauge | 2mm | H7 accuracy DIN 7162|7164 | size DIN 2245
Pull studs CAT metric | M24 | for high-pressure cooling
Reduction sleeves for hydraulic expansion chucks DCONMS=32 | DCONWS=12
with coolant channels along the boring, 32mm, Accessories, Accessories for hydraulic chucks, Reducing b. for hydraulic chucks
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