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Irwin Marathon 10 in. D X 5/8 in. Steel Circular Saw Blade 80 teeth
Irwin Marathon 10 in. D X 5/8 in. Steel Circular Saw Blade 80 teeth

Irwin Marathon 10 in. D X 5/8 in. Steel Circular Saw Blade 80 teeth

80 teeth and a MATB grind deliver clean, precise cuts through metal with minimal chipping.
Irwin MPN 4935561
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

Typical Store Price i
Typical store price: low $75.99, average $89.99
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About Product Overview

An 80-tooth count on a 10" blade means fine, controlled cuts, and that's the point of the IRWIN Marathon steel/metal blade: it's built for cutting metal, not framing lumber. The MATB grind (modified alternate top bevel) is a common choice for cutting harder materials cleanly, reducing chipping and leaving a smoother edge than a low-tooth-count wood blade could manage.

With a .079" kerf, the blade removes a thin amount of material per pass, which helps conserve stock and keeps the cut precise. The 5/8" arbor is a standard fit for most 10" circular saws, and IRWIN caps the maximum speed at 1800 RPM, so check your saw's rated speed before mounting it. This is a single blade, carded for retail, and part of IRWIN's Marathon sub-brand, built for tradespeople who need a dependable metal-cutting blade without switching to a specialty tool.

  • Diameter: 10 inches
  • Teeth: 80
  • Grind: MATB (modified alternate top bevel)
  • Kerf: 0.079 inches
  • Arbor size: 5/8 inch
  • Material: Steel; Maximum speed: 1800 RPM

The Details Specifications

Brand Irwin
UPC 024721999436
Case Pack Quantity 5 per case
Retail Unit Quantity 1
Dimensions (L × W × H) 1 × 12 × 13
Weight 2 lbs
Country of Origin CHINA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
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