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The Suburban Tool SP-555 is a precision 5" x 6" sine plate built for accurate angular measurement and setups on small parts in the toolroom and inspection lab.

Its 5" x 6" surface is well sized for locating parts and gage blocks where repeatable angle setting matters. Machinists and toolmakers can dial in precise compound angles and hold them securely through grinding and layout work with this dependable sine plate from Suburban Tool.

  • Handy 5" x 6" platform for small precision parts
  • Sets precise, repeatable angles for grinding, layout, and inspection
  • Reliable angular measurement and workholding for machinists and QC
  • Trusted Suburban Tool build quality for everyday toolroom use
  • Made in the USA by Suburban Tool

Suburban Tool

Sine Plate, 5" × 6" (SP-555)

SKU SP-555
$1,473.15

The Suburban Tool SP-555 is a precision 5" x 6" sine plate built for accurate angular measurement and setups on small parts in the toolroom and inspection lab.

Its 5" x 6" surface is well sized for locating parts and gage blocks where repeatable angle setting matters. Machinists and toolmakers can dial in precise compound angles and hold them securely through grinding and layout work with this dependable sine plate from Suburban Tool.

  • Handy 5" x 6" platform for small precision parts
  • Sets precise, repeatable angles for grinding, layout, and inspection
  • Reliable angular measurement and workholding for machinists and QC
  • Trusted Suburban Tool build quality for everyday toolroom use
  • Made in the USA by Suburban Tool

Specifications

Model SP-555
SineSet® Series —
Length 6"
Width 5"
Height 2-1/4"
C 5" ±0.0002"
Square & Parallel 0.0002"
Weight 17 lb
$1,473.15

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 Suburban Tool SP-555 is a precision 5" x 6" sine plate built for accurate angular measurement and setups on small parts in the toolroom and inspection lab.

Its 5" x 6" surface is well sized for locating parts and gage blocks where repeatable angle setting matters. Machinists and toolmakers can dial in precise compound angles and hold them securely through grinding and layout work with this dependable sine plate from Suburban Tool.

  • Handy 5" x 6" platform for small precision parts
  • Sets precise, repeatable angles for grinding, layout, and inspection
  • Reliable angular measurement and workholding for machinists and QC
  • Trusted Suburban Tool build quality for everyday toolroom use
  • 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