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  • Internal grinding motor spindle / manual / high-frequency

700 series

Article: 00126968

Internal grinding motor spindle / manual / high-frequency

Internal grinding spindles
The series 700 internal grinding spindles are used for applications requiring higher cutting speeds. All rotary components are precisely balanced.
Our grinding spindles are manufactured from special materials ensuring a high dimensional stability even at extreme application conditions.
Only high-precision bearings installed under pre-load are used as bearings. The concentricity on the ­taper is 0.002 mm.
In the case of internal grinding spindles with inside cone 1:7.5, the appropriate orientation must be defined. Internal grinding spindles with HSK spindle holder can be used for CW and CCW operation alike. However, the use of our original accessories is a pre­requisite.
Life-time lubrication
The tool end is sealed by means of a specially tested labyrinth seal. It protects the spindle bearings against soiling. The spindles can be used horizontally and vertically alike.
Scope of supplies
Operating manual, operating tools


  • Function: for internal grinding
  • Drive mechanism: manual
  • Other characteristics: high-frequency
  • Rotational speed: Min.: 12000 rpm (75398.22 rad.min-1)

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