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Restore your MCB-824 and MCB-824-FP Magnum-Force permanent magnetic surface grinder chucks with genuine MCR-12 repair parts from Suburban Tool. On a chuck this size, square rails and reliable cam action are what keep large workpieces registered and firmly held during surface grinding, so these OEM-matched components return it to original fit instead of forcing a full replacement.

  • MCR-12 11-1/4 inch back rail assemblies (two required) for accurate part registration
  • MCR-08 7-5/8 inch side rail assembly to re-square worn locating edges
  • MCB large cam kit to renew positive magnet actuation
  • MCB hold-down clamps for secure toolroom workholding
  • MC-24 handle assembly for smooth, positive engagement
  • Made in the USA by Suburban Tool

Suburban Tool

MCB-824 & MCB-824-FP — Repair Parts

SKU MCR-12
$56.70

Restore your MCB-824 and MCB-824-FP Magnum-Force permanent magnetic surface grinder chucks with genuine MCR-12 repair parts from Suburban Tool. On a chuck this size, square rails and reliable cam action are what keep large workpieces registered and firmly held during surface grinding, so these OEM-matched components return it to original fit instead of forcing a full replacement.

  • MCR-12 11-1/4 inch back rail assemblies (two required) for accurate part registration
  • MCR-08 7-5/8 inch side rail assembly to re-square worn locating edges
  • MCB large cam kit to renew positive magnet actuation
  • MCB hold-down clamps for secure toolroom workholding
  • MC-24 handle assembly for smooth, positive engagement
  • Made in the USA by Suburban Tool
$56.70
Part:

Allow up to 2 days for order processing. Items not in stock are made to order in Auburn Hills, Michigan; we email you the expected date, and they ship separately with their own shipping charge.

∼ Made in Auburn Hills, Michigan ∼ America’s Toolmaker for 60+ Years ∼ Precision Workholding & Metrology ∼ Made in Auburn Hills, Michigan ∼ America’s Toolmaker for 60+ Years ∼ Precision Workholding & Metrology ∼ Made in Auburn Hills, Michigan ∼ America’s Toolmaker for 60+ Years ∼ Precision Workholding & Metrology ∼ Made in Auburn Hills, Michigan ∼ America’s Toolmaker for 60+ Years ∼ Precision Workholding & Metrology ∼ Made in Auburn Hills, Michigan ∼ America’s Toolmaker for 60+ Years ∼ Precision Workholding & Metrology ∼ Made in Auburn Hills, Michigan ∼ America’s Toolmaker for 60+ Years ∼ Precision Workholding & Metrology ∼ Made in Auburn Hills, Michigan ∼ America’s Toolmaker for 60+ Years ∼ Precision Workholding & Metrology ∼ Made in Auburn Hills, Michigan ∼ America’s Toolmaker for 60+ Years ∼ Precision Workholding & Metrology ∼ Made in Auburn Hills, Michigan ∼ America’s Toolmaker for 60+ Years ∼ Precision Workholding & Metrology ∼ Made in Auburn Hills, Michigan ∼ America’s Toolmaker for 60+ Years ∼ Precision Workholding & Metrology ∼ Made in Auburn Hills, Michigan ∼ America’s Toolmaker for 60+ Years ∼ Precision Workholding & Metrology ∼ Made in Auburn Hills, Michigan ∼ America’s Toolmaker for 60+ Years ∼ Precision Workholding & Metrology ∼ Made in Auburn Hills, Michigan ∼ America’s Toolmaker for 60+ Years ∼ Precision Workholding & Metrology ∼ Made in Auburn Hills, Michigan ∼ America’s Toolmaker for 60+ Years ∼ Precision Workholding & Metrology ∼ Made in Auburn Hills, Michigan ∼ America’s Toolmaker for 60+ Years ∼ Precision Workholding & Metrology ∼ Made in Auburn Hills, Michigan ∼ America’s Toolmaker for 60+ Years ∼ Precision Workholding & Metrology ∼ Made in Auburn Hills, Michigan ∼ America’s Toolmaker for 60+ Years ∼ Precision Workholding & Metrology ∼ Made in Auburn Hills, Michigan ∼ America’s Toolmaker for 60+ Years ∼ Precision Workholding & Metrology ∼ Made in Auburn Hills, Michigan ∼ America’s Toolmaker for 60+ Years ∼ Precision Workholding & Metrology ∼ Made in Auburn Hills, Michigan ∼ America’s Toolmaker for 60+ Years ∼ Precision Workholding & Metrology

Restore your MCB-824 and MCB-824-FP Magnum-Force permanent magnetic surface grinder chucks with genuine MCR-12 repair parts from Suburban Tool. On a chuck this size, square rails and reliable cam action are what keep large workpieces registered and firmly held during surface grinding, so these OEM-matched components return it to original fit instead of forcing a full replacement.

  • MCR-12 11-1/4 inch back rail assemblies (two required) for accurate part registration
  • MCR-08 7-5/8 inch side rail assembly to re-square worn locating edges
  • MCB large cam kit to renew positive magnet actuation
  • MCB hold-down clamps for secure toolroom workholding
  • MC-24 handle assembly for smooth, positive engagement
  • Made in the USA by Suburban Tool

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See It In Action

  • Made in Auburn Hills, Michigan

    Precision workholding and metrology since the 1960s

  • UPS shipping on tools 80 lb and under

    Heavier tools are quoted by phone

  • Questions? Call (248) 391-7800

    Or email tools@subtool.com for a quote