PART OF CATALOG
Pull studs ISO 7388-3 | Form JF | M16 | 60° | sealed | without O-ring
HSSE twist drill 135° 8,2 mm DIN 338 | TIN coating
ER-Precision collet with cooling channels ER32 | 470ECP | < 3 µm | O 8,0
Collets with coolant channels - 3 µm, 470 E (ER 32) - Precision - 3 µm, Collets, Collets system ER - Precision - 3 µm
Application:
For mounting straight-shank tools in collet chucks ISO 15488 (ex. DIN 6499).
Version:
Metallic sealed collets with cooling channels. Applicable up to 100 bar.
System concentricity and repetition accuracy 3 µm (3?D, maximum = 50 mm), in conjunction with KEMMLER Precision collet chuck ER".
Suitable for:
KEMMLER Precision collet chuck ER or standard collet chuck Spannfutter ISO 15488 (ex. DIN 6499).
Note:
Only nominal size d can be clamped, with cooling channels. In order to achieve an optimum sealing the tool must be clamped on the complete length of the ground drill of the collet. Applicable up to 100 bar.
Boring bar blank HSK 50 – 50,5 – 200
Application:
For the manufacturing of special tools.
Note:
Cone and flange hardened and grinded. Soft body for later processing.
- 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
Pull studs ~ISO 7388-3 | Form JD | M16 | 45° | with drill through | incl. O-ring
ER-Precision collet ER16 | 426EP | < 5µm | O 9 - 8
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