PART OF CATALOG

ER-Precision collet | stainless steel ER20 | 428ESP | < 5 µm | O 7,0 - 6,5

41.00

- Rustproof
- Stainless steel 1.4021 x 20Cr13
- HRC 43-47
- Longer-lived than standard collets
- Higher repeat-accuracy
- Maximum concentricity <0,005mm
- Honed collet boring
- Especially suitable fore wire EDM

Ring gauge | 34mm ring gauge-accuracy DIN 2250

63.00

Note:
Construction: Hardened steel


Ring gauge accuracy according to DIN 2250

Delivery:
Calibration certificate

OZ-Collet OZ25 | 462E | < 15µm | O 23 - 22,5

12.00

Application:
For mounting straight-shank tools in collet chucks DIN 6391. For highest axial and radial loading.

Collet sets 430ECC | ER25 | 12 parts in wooden box DIN 6499 (ISO 15488)

597.00

Application:
For mounting straight-shank tools in collet chucks 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 21 bar)

ER-Collet with cooling channel holes ER25 | 430EC | < 15µm | O 12

42.00

Application:
For mounting straight-shank tools in collet chucks 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 21 bar)

Boring bar blank PSK 40 – 80 – 120

243.00

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

 

 

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