Irwin 15270 10-Inch Carbide-Ti...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$31.94
Irwin 15270 10-Inch Carbide-Tipped Circular Saw Blade, 40-Tooth

Irwin 15270 10-Inch Carbide-Tipped Circular Saw Blade, 40-Tooth

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Model: 15270

In Stock (leaves warehouse same day if ordered before 3pm ET)

$31.94
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Irwin 15270 10-Inch Carbide-Tipped Circular Saw Blade, 40-Tooth

The Irwin 15270 10-Inch Carbide-Tipped Circular Saw Blade is part of the Irwin Classic Series lineup of miter and table saw blades, engineered to deliver smooth, accurate cuts across a range of wood-cutting applications. This 10 in diameter blade is fitted with 40 precision-ground, carbide-tipped teeth arranged in an Alternate Top Bevel (ATB) configuration, paired with a 5/8 in diamond arbor and a 0.102 in kerf for efficient, controlled cutting. A corrosion-resistant coating helps guard the steel blade body against rust, so it stays ready for repeated jobsite and workshop use. Sold as an individual blade rather than as part of a multi-blade set, the Irwin 15270 is built to be a dependable replacement or upgrade blade for compatible miter saws and table saws.

Key Features

  • Blade Diameter: 10 in blade sized to fit compatible miter saws and table saws.
  • Tooth Count: 40-tooth carbide-tipped design provides smooth, accurate cuts in wood-cutting applications.
  • Tooth Configuration: Alternate Top Bevel (ATB) grind delivers clean, precise cutting performance.
  • Arbor Size: 5/8 in diamond arbor for secure, accurate mounting on compatible saws.
  • Kerf: 0.102 in kerf supports efficient, controlled material removal.
  • Durable Construction: Steel blade body with precision-ground, carbide-tipped teeth built for long-lasting performance.
  • Finish: Corrosion-resistant coating helps prevent rusting on the blade body.
  • Sold Individually: This 10 in blade is sold as an individual blade, not as part of a set.

Technical Specifications

  • Non-Stick Coating: No
  • 13/16 Inch Diamond Arbor Knockout: No
  • Prop 65 Generic Warning: No
  • Number Of Teeth: 40

Typical Applications

  • Miter Saw Wood-Cutting Applications
  • Table Saw Wood-Cutting Applications
  • General Woodworking and Carpentry Projects
  • DIY and Professional Wood-Cutting Tasks
  • Blade Replacement or Upgrade for Compatible Saws

Why Irwin?

Irwin builds the Classic Series 15270 blade with precision-ground, carbide-tipped teeth and a durable steel body to deliver smooth, accurate cuts across wood-cutting applications. The corrosion-resistant coating helps protect the blade from rust, supporting consistent, reliable performance whether the blade is used on a miter saw or a table saw, project after project. With a 5/8 in diamond arbor, a 0.102 in kerf, and a 40-tooth ATB grind, this blade is engineered for woodworkers who need dependable, repeatable cutting results.

Manufacturer Resources

Product Specs

list_batch:
IRW-20260923
Product Type:
Circular Saw Blade
Series:
Classic Series
Configuration:
Alternate Top Bevel (ATB)
Department:
Electrical
Product Subgroup:
Saw Blades
Product Material:
Steel
Product Group:
Power Tools & Accessories
Product Length:
11.9 in
Product Height:
0.2 in
Product Weight:
1.63 lb
Product Width:
10.9 in

Irwin 15270 – Frequently Asked Questions

1) Will the Irwin 15270 blade fit my 10-inch miter saw or table saw?
The Irwin 15270 is a 10 inch blade with a 5/8 inch diamond arbor, which is the standard arbor on 10 inch miter saws and table saws. If your saw takes a 10 inch blade on a 5/8 inch shaft, it mounts directly. There is no 13/16 inch diamond arbor knockout on this blade, so it will not step up to a larger arbor.
2) Is a 40-tooth ATB blade the right choice for trim and finish cuts, or do I need a higher tooth count?
At 40 teeth with an Alternate Top Bevel grind, the 15270 sits in the general-purpose range: clean crosscuts in dimensional lumber, plywood and trim without the slow feed of an 80-tooth blade. For fine finish moulding or veneered panels where tear-out is critical, a higher tooth count crosscut blade cuts cleaner. For ripping thick stock, fewer teeth clear waste faster.
3) What is the kerf on the Irwin 15270, and does it matter for my saw?
Kerf is 0.102 inch. That is a full-kerf blade rather than a thin-kerf, so it removes slightly more material per cut and asks a bit more of the motor, but it tracks straighter and resists deflection. It also matters if you use a zero-clearance insert or a splitter sized to a particular kerf, those need to match 0.102 inch.
4) Can I cut anything other than wood with the Irwin 15270?
It is built for wood-cutting work: miter saw and table saw cuts in lumber, general carpentry and woodworking. The carbide-tipped ATB teeth are ground for wood, not for metal, masonry or abrasive board. Use a blade specified for those materials instead.
5) Does the Irwin 15270 come as a single blade or in a multi-pack?
Single blade. The 15270 is sold individually, not as part of a multi-blade set, so order one per saw you are outfitting.
6) Will this Irwin blade rust if it sits in a jobsite truck or a damp shop?
The steel body carries a corrosion-resistant coating to guard against rust during storage and repeated jobsite use. Note it is not a non-stick coating, so pitch buildup on the teeth still needs periodic cleaning.
7) What part number do I order to standardize this blade across a shop or fleet of saws?
Order Irwin manufacturer part number 15270, the Classic Series 10 inch 40-tooth carbide-tipped blade. One part number covers it, there are no finish or size variations to specify.
How fast can I get the Irwin 15270 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Irwin 15270 come with a warranty?
Absolutely. The Irwin 15270 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Irwin 15270?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Irwin 15270 from ZenSupply?
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