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Double Ceramic Round Chuck

High Holding Force

Due to its high holding force and watertight top plate, the MPI Double Ceramic Round Chuck is an indispensable tool during workpiece turning and circular grinding. The relatively small pole pitch and a low magnetic field make it suitable for thinner workpieces from 0.3 in or from 0.5 in depending on the chuck diameter or pole pitch.

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Magnetic Products Inc. (MPI) Double Ceramic Round Chuck used for clamping of workpieces during turning and surface grinding. facing and external/internal diameter machining is possible separately or in one operation.
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Benefits of the Double Ceramic Round Chuck From Magnetic Products, Inc

  • Solid silver brazed top plate with parallel poles
  • Double Ferrite magnetic system
  • Waterproof design
  • Very light aluminum body
      • Aluminum base with the possibility of mounting on a flange or into a chuck
      • Poles transverse
      • One (1) year warranty for the magnetic system
      • Available while supplies last

        Double Ceramic Round Chuck Product Details

        How It Works

        The top plate is magnetic with each pole individually magnetized by powerful ceramic permanent magnets, so electrical controls and collector rings are not required. Frequent magnet polarity changes result in low magnet field to prevent magnetization of tool bits.

        Specifications

        When to choose MPI Double Ceramic Round Chuck:

        Due to its high holding force and watertight top plate, the MPI Double Ceramic Round Chuck is an indispensable tool during workpiece turning and circular grinding. The relatively small pole pitch and a low magnetic field make it suitable for thinner workpieces from 0.3 in or from 0.5 in depending on the chuck diameter or pole pitch.

        Important parameters:

        • Application: Circular grinding
        • Technology: Permanent
        • Chuck dimensions: from 6in
        • Holding force: 140N/cm² / 203lbs/in²
        • Min. workpiece size: 1.6×1.6×0.3in
        • Regrinding limit: 0.2in
        • Pole pitch: .50 (.3+0.2in) (steel/brass) or .70 (.5+0.2in) (steel/brass)
        • Poles: Parallel

        Use:

          • clamping of workpieces during turning and surface grinding
          • facing and external/internal diameter machining is possible separately or in one operation

        MPI Double Ceramic Round Chuck

        • US Customary Units
        • Metric Units

        US Customary Units

        Part Number D H F D1 Pole Pitch Weight
        IN IN IN IN LBS
        RC-0155-CER 6 3 0.866 0.866 T138+5 17
        RC-0200-CER 8 3 0.866 0.866 T138+5 26.5
        RC-0250-CER 10 3 0.866 0.866 T138+5 37.5
        RC-0300-CER 12 3 0.866 0.866 T1712+5 60

        Metric Units

        Part Number D H F D1 Pole Pitch Weight
        MM MM MM MM KG
        RC-0155-CER 155 78 22 22 T138+5 7
        RC-0200-CER 200 78 22 22 T138+5 12
        RC-0250-CER 250 78 22 22 T138+5 17
        RC-0300-CER 300 78 22 22 T1712+5 27
          Related Resources
          Locate a Distributor
          Distributor Name Distributor Product Part Number Product URL
          RC-0155-CER RC-0155-CER https://www.zoro.com/mpi-6-double-ceramic-round-chuck-140ncm-holding-force-rc-0155-cer/i/G601292214/?q=RC-0155-CER
          RC-0200-CER RC-0200-CER https://www.zoro.com/mpi-8-double-ceramic-round-chuck-140ncm-holding-force-rc-0200-cer/i/G701292299/?utm_source=google&utm_medium=surfaces&utm_campaign=shopping%20feed&utm_content=free%20google%20shopping%20clicks
          RC-0250-CER RC-0250-CER https://www.zoro.com/mpi-10-double-ceramic-round-chuck-140ncm-holding-force-rc-0250-cer/i/G301292316/?q=RC-0250-CER
          RC-0300-CER RC-0300-CER https://www.zoro.com/mpi-12-double-ceramic-round-chuck-140ncm-holding-force-rc-0300-cer/i/G401292032/?q=RC-0300-CER