PART OF CATALOG
Reduction sleeves for hydraulic expansion chucks DCONMS=20 | DCONWS=14
with coolant channels along the boring, 20mm, Accessories, Accessories for hydraulic chucks, Reducing b. for hydraulic chucks
ER-Precision collet ER8 | 4004EP | < 5µm | O 5,0 - 4,5
ER-Gewindebohrer-Spannzange IK ER40 | 472GA | < 15µm | 9 x 7
Pull studs ISO 7388-3 | Form JF | M16 | 60° | sealed | without O-ring
Shrink chuck 4,5° BT 30 – 03 – 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!
Delivery:
- 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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