Punch Grinders

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SPI

Punch Grinders

  • Can be placed on the bed of a surface grinder for precision cylindrical grinding
  • Rollers are used to adjust the workpiece before grinding
  • Accuracy of the rollers is within 0.0002"
  • Workpiece is turned with a crank handle


Punch Grinder - 34-850-8

  • For diameters from 0.059" to 1"


Small Punch Grinder - 34-851-6

  • For smaller work, diameters from 0.190" to 0.393"


Motorized Punch Grinder - 34-852-4

  • Eliminates need to manually turn workpiece, permits additional operations such as taper grinding with a sine plate
  • For diameters from 0.059" to 1" and workpiece length up to 4.7" with a max. grinding length of 0.200" - 1.375"