MS 502-P Micro Shrink Unit

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P/N 79.323


  • - The MS 502-P is designed for shrinking small tool shanks in small holders
  • - Shrinks holders with standard contour up to Ø 16mm
  • - Shrinks collets TER11 – TER20
  • - Automated shrinking with selectable parameters
  • - Automated shrinking with selectable parameters
  • - The unit will automatically shut off before overheating the tools
  • - Even when shrinking mini tools, the holders will not overheat
  • - For carbide shanks only: Ø 3 - 16mm for holders with standard nose configuration Ø 3 - 20mm for holders with slim nose configuration
  • - Maximum shrink length approx. 250mm
  • - Power: 3 kW
  • - Weight: 15 Kg
  • - Includes 4 interchangeable discs for shrinking Ø 3 - 16mm and a set of gloves


With the Shrink Unit MS 502 sensitive, thin-walled shrink chucks are shrunk gently with the right amount of energy to avoid overheating the chucks. Small milling cutters that only have a diameter of 0.04mm to 0.01mm have shank diameter of 3, 4 or 6 mm. This shows another strength of Diebold products. Shrink chucks with a 3 mm bore are not easy to manufacture so that the shrink process works reliably. These milling cutters are very sensitive and may not come into contact with cooling sleeves so that they are not destroyed. Diebold is known for the exceptionally high quality of its products. That’s why the best-selling items from the extensive range are shrink chucks with a diameter of 3 mm.
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