PART OF CATALOG

Pull studs DIN 2080 with Ott-groove | M24 | with internal thread and drill through

10.00

Application:

  • For tools with taper shanks DIN 69871 and JIS B 6339 (MAS-BT)
  • In machining centres (machines with automatic tool changers)
  • In NC machines (machines without automatic tool changers)




Hydraulic expansion chuck BT 40 – 08 – 160

439.00

Application:
For mounting straight-shank tools acc. DIN 1835 form A+B+E and DIN 6535 form HB+HE.
Especially in operations in toolmaking and mould making. Wherever reduced interference contours are required.

Sealing disc | ER 16 DCONWS = 1,0

20.00

Application:
For sealing tools with internal cooling.


Note:
Sealing capacity up to 80 bar


Clamping range 0.5 mm (+0.1/-0.4)

Tapping chucks for synchronisation SK 40 – M3-M27 – 95 | ER 32

300.00

Application:
For machining centres with synchronous spindle.


Note:

  • Synchro tapping chucks compensate synchronisation errors.
  • Minimal length compensation on compression and expansion balances very small pitch differences between synchro spindle and tap, which can cause high frictional forces on the thread flanks.
  • A possible increase of axial force during the tapping process is reduced to a minimum.
  • Suitable for internal coolant.
  • Coolant pressure up to max. 100 bar.


Delivery:
With balanced clamping nut


  • 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

 

 

Reduction sleeves for hydraulic expansion chucks DCONMS=20 | DCONWS=14

72.00

Application:
For mounting straight-shank tools with internal coolant.


Note:
The chucking diameter is configured for a tool tolerance of h6.

End mill holder Weldon with cooling channels HSK 63 – 40 – 125

157.00

Application:
For mounting straight-shank tools with lateral flat according to DIN 1835 form B (Weldon).


Delivery:
With clamping screw and O-ring


  • 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

 

 

ER-Precision collet chuck HSK 40 – 2/20 – 70 | ER 32

125.00

Application:
For mounting straight-shank tools in 2 µm-collets.


Advantage:

  • Excellent concentricity in the system (chuck + collet + clamping nut)
  • 3 µm radial run-out with a 2 µm clamping nut, 6 µm radial run-out with a 5 µm clamping nut
  • Extremely strong holding force (increases the holding power by at least 60% compared to standard ER chuck)
  • Plain clamping nut without grooves for high speed machining
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