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This IRWIN Marathon 40-tooth blade is built for the miter or table saw work that demands a clean edge without swapping blades for every task. The 8-1/4-inch carbide-tipped blade uses an ATB (alternate top bevel) grind with a 15-degree hook angle, a combination that's suited to general multi-purpose cutting rather than one narrow job.
The diamond knockout arbor fits standard 5/8-inch shafts, so it drops into most table and miter saws without needing a separate reducer ring. A thin 0.95 kerf means less material removed per pass and less strain on your saw's motor, while the carbide teeth hold an edge through repeated cuts in wood. Rated for speeds up to 5,900 RPM, it's built to run at the pace most shop and jobsite saws demand.
| Brand | Irwin |
|---|---|
| UPC | 024721140531 |
| Case Pack Quantity | 20 per case |
| Retail Unit Quantity | 1 |
| Dimensions (L × W × H) | 10 × 10 × 0 |
| Weight | 1 lbs |
| Country of Origin | VIETNAM |
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National Hardware Group is an authorized seller of Irwin products, sourced directly through the manufacturer's official distribution network. Every Irwin item ships with full manufacturer warranty support, authentic packaging, and the quality assurance that comes with buying from a trusted channel.
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