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The MCB-47-FP 4" × 7-1/2" fine-pole permanent magnetic chuck from Suburban Tool is built to hold small and thin workpieces for precision surface grinding and inspection.

Its ceramic magnets deliver superior holding power that never fades, while the fine-pole design—1/8" poles with 1/8" separators—produces shallow flux lines ideal for gripping thin, delicate parts without distortion.

  • Fine pole spacing (marked -FP) locks down small and thin parts standard chucks can't hold securely
  • Sealed against dirt and liquids for dependable performance in wet grinding
  • Front-mounted handle is removable to eliminate interference during setup
  • Includes handle, back rail, side rail and two clamps for ready-to-run workholding
  • Made in the USA by Suburban Tool
Available with No Certification, Short Form, or Long Form Certification.

Suburban Tool

Permanent Magnetic Surface Grinder Chuck, 4" × 7-1/2", Fine Pole (MCB-47-FP)

SKU MCB-47-FP
$1,252.65

The MCB-47-FP 4" × 7-1/2" fine-pole permanent magnetic chuck from Suburban Tool is built to hold small and thin workpieces for precision surface grinding and inspection.

Its ceramic magnets deliver superior holding power that never fades, while the fine-pole design—1/8" poles with 1/8" separators—produces shallow flux lines ideal for gripping thin, delicate parts without distortion.

  • Fine pole spacing (marked -FP) locks down small and thin parts standard chucks can't hold securely
  • Sealed against dirt and liquids for dependable performance in wet grinding
  • Front-mounted handle is removable to eliminate interference during setup
  • Includes handle, back rail, side rail and two clamps for ready-to-run workholding
  • Made in the USA by Suburban Tool
Available with No Certification, Short Form, or Long Form Certification.

Specifications

Model MCB-47-FP
Pole Spacing Fine
Length 7-1/2"
Width 4"
Height 2-5/8"
Weight 19 lb
$1,252.65

Add a certification?

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 MCB-47-FP 4" × 7-1/2" fine-pole permanent magnetic chuck from Suburban Tool is built to hold small and thin workpieces for precision surface grinding and inspection.

Its ceramic magnets deliver superior holding power that never fades, while the fine-pole design—1/8" poles with 1/8" separators—produces shallow flux lines ideal for gripping thin, delicate parts without distortion.

  • Fine pole spacing (marked -FP) locks down small and thin parts standard chucks can't hold securely
  • Sealed against dirt and liquids for dependable performance in wet grinding
  • Front-mounted handle is removable to eliminate interference during setup
  • Includes handle, back rail, side rail and two clamps for ready-to-run workholding
  • 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