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The Suburban Tool MCB-612 is a standard-pole permanent magnetic chuck measuring 6" x 12-1/2", built for surface grinding larger, thicker workpieces. Its ceramic magnets provide superior holding power that never fades, keeping heavy parts planted through aggressive passes.

The standard-pole layout uses 1/4" poles and 1/8" separators to generate deep flux lines that reach up into substantial workpieces for a confident grip.

  • Standard-pole spacing produces deep flux lines for holding large and thick parts
  • Ceramic magnets provide superior holding power that never fades
  • Sealed against dirt and liquids for reliable shop-floor durability
  • Front-mounted handle is removable to eliminate interference
  • Includes handle, back rail, side rail, and two clamps
  • Made in the USA by Suburban Tool

Available with No Certification, Short Form, or Long Form Certification.

Suburban Tool

Permanent Magnetic Surface Grinder Chuck, 6" × 12-1/2", Standard Pole (MCB-612)

SKU MCB-612
$2,083.20

The Suburban Tool MCB-612 is a standard-pole permanent magnetic chuck measuring 6" x 12-1/2", built for surface grinding larger, thicker workpieces. Its ceramic magnets provide superior holding power that never fades, keeping heavy parts planted through aggressive passes.

The standard-pole layout uses 1/4" poles and 1/8" separators to generate deep flux lines that reach up into substantial workpieces for a confident grip.

  • Standard-pole spacing produces deep flux lines for holding large and thick parts
  • Ceramic magnets provide superior holding power that never fades
  • Sealed against dirt and liquids for reliable shop-floor durability
  • Front-mounted handle is removable to eliminate interference
  • Includes handle, back rail, side rail, and two clamps
  • Made in the USA by Suburban Tool

Available with No Certification, Short Form, or Long Form Certification.

Specifications

Model MCB-612
Pole Spacing Standard
Length 12-1/2"
Width 6"
Height 2-5/8"
Weight 45 lb
$2,083.20

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The certificate is added to your cart as a separate line for this tool.

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

The Suburban Tool MCB-612 is a standard-pole permanent magnetic chuck measuring 6" x 12-1/2", built for surface grinding larger, thicker workpieces. Its ceramic magnets provide superior holding power that never fades, keeping heavy parts planted through aggressive passes.

The standard-pole layout uses 1/4" poles and 1/8" separators to generate deep flux lines that reach up into substantial workpieces for a confident grip.

  • Standard-pole spacing produces deep flux lines for holding large and thick parts
  • Ceramic magnets provide superior holding power that never fades
  • Sealed against dirt and liquids for reliable shop-floor durability
  • Front-mounted handle is removable to eliminate interference
  • Includes handle, back rail, side rail, and two clamps
  • Made in the USA by Suburban Tool

Available with No Certification, Short Form, or Long Form Certification.

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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