Irwin 15030 Classic Series ATB...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$9.30
Irwin 15030 Classic Series ATB Grind Circular Saw Blade, 5/8" Arbor

Irwin 15030 Classic Series ATB Grind Circular Saw Blade, 5/8" Arbor

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Model: 15030

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

$9.30
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Irwin 15030 Classic Series ATB Grind Circular Saw Blade, 5/8" Arbor

This Irwin Classic Series circular saw blade is part of the 15 Series lineup, engineered as an economy-grade blade that delivers smooth, accurate cuts without a premium price tag. Built with a 2.2 mm kerf, an ATB (Alternate Top Bevel) grind, and a 5/8" arbor, it is sized to fit standard circular saws used on job sites and in home workshops alike. The 15 Series lineup is also offered as model 15370, giving shops a choice of Classic Series ATB blades built on the same corrosion-resistant, anti-kickback design. A corrosion-resistant coating helps guard against rusting, while dedicated anti-kickback slots promote straighter, more controlled cuts throughout the life of the blade.

Key Features

  • Arbor Size: Fitted with a 5/8" arbor that matches standard circular saw arbor sizes for broad compatibility across common saw models.
  • Kerf: A 2.2 mm kerf balances efficient material removal with clean, controlled cutting performance on every pass.
  • ATB Grind: Alternate Top Bevel (ATB) tooth geometry produces clean, precise cuts with a crisp edge finish in a variety of materials.
  • Precision Ground Teeth: Precision-ground teeth are engineered to deliver smooth, accurate cuts pass after pass, reducing the need for rework.
  • Anti-Kickback Slots: Dedicated slots are engineered to help keep cuts straighter and reduce blade wander and vibration during use.
  • Corrosion-Resistant Coating: A corrosion-resistant coating helps prevent rusting and extends the useful working life of the blade in shop or job-site conditions.
  • Economy Value: Designed and priced to be one of the best values available in an economy-grade circular saw blade for everyday cutting tasks.
  • Package Type: Ships in carded packaging for easy retail display, identification, and organized storage.

Technical Specifications

  • Grind: ATB
  • Kerf: 2.2 mm
  • Arbor: 5/8"
  • Package Type: Carded

Typical Applications

  • General-Purpose Circular Saw Cutting
  • DIY and Professional Woodworking Projects
  • Job Site and Workshop Use
  • Crosscutting and General Ripping Tasks
  • Everyday Carpentry and Trim Work
  • Trim, Molding, and Finish Carpentry

Why Irwin?

Irwin engineers the Classic Series circular saw blade with precision-ground teeth, an ATB grind, and a corrosion-resistant coating to deliver dependable, accurate cuts at an economical price point. Added anti-kickback slots help keep cuts straighter and more controlled, making this blade a practical choice for shops and job sites that need reliable, everyday cutting performance without paying for premium features they don't need. From carded retail packaging to consistent tooth geometry, every detail of this Classic Series blade is built to help tradespeople and DIYers get clean, accurate results cut after cut.

Manufacturer Resources

Spec Sheet

Product Specs

Kerf:
2.2 mm
Grind:
ATB
Arbor:
5/8"
Package Type:
Carded
list_batch:
IRW-20260923
Product Type:
Circular Saw Blade
Series:
Classic Series
Configuration:
ATB Grind
Product Finish:
Corrosion-Resistant Coating
Department:
Electrical
Product Subgroup:
Saw Blades
Product Size:
5/8"
Arbor Hole:
5/8 inches
Product Group:
Power Tools & Accessories

Irwin 15030 – Frequently Asked Questions

1) Will the Irwin 15030 Classic Series blade fit my 7-1/4 inch circular saw?
Yes, model 15030 is the 7-1/4 inch, 16-tooth blade in the Irwin Classic Series, and it has a 5/8 inch arbor hole, which is the standard arbor on 7-1/4 inch corded and cordless circular saws. If your saw uses a diamond-shaped arbor knockout instead of a round 5/8 inch bore, this blade will not seat.
2) What is the difference between Irwin 15030 and 15370?
Both are Classic Series ATB blades with the same 2.2 mm kerf, 5/8 inch arbor and anti-kickback design. The difference is size and tooth count: 15030 is 7-1/4 inch with 16 teeth, built for fast framing-style cutting in a handheld saw, while 15370 is a 10 inch 60-tooth blade for a table saw or miter saw where you want a finer finish cut. The 16-tooth will leave a coarser edge; the 60-tooth is the one for trim and molding.
3) Is a 16-tooth blade going to tear out my trim and plywood?
A 16-tooth 7-1/4 inch blade is a general-purpose and ripping blade, not a finish blade. The ATB (alternate top bevel) grind gives a cleaner edge than a flat-top tooth, but on veneered plywood or finish molding you want the higher tooth count, which in the Classic Series means the 10 inch 60-tooth blade, model 15370. Use the 16-tooth for framing lumber, sheathing and general crosscuts and rips.
4) Does the 2.2 mm kerf matter for my cordless saw?
It does. A 2.2 mm kerf is a thin-kerf blade, so it removes less material per pass and draws less power, which is what you want on a battery saw where runtime per charge matters. On a corded saw it just means faster cutting with less load. The tradeoff with any thin kerf is less plate stiffness, so let the blade do the work rather than forcing the cut.
5) What are the anti-kickback slots on this Irwin blade actually for?
They limit how much material each tooth can take in a single bite, which keeps the blade from grabbing and climbing when you hit a knot or pinch the cut in wet lumber. Practically, they help the cut track straighter and reduce blade wander and vibration. They do not replace a riving knife or splitter on a table saw.
6) Will this blade rust sitting in a damp site trailer or truck box?
The Classic Series blade carries a corrosion-resistant coating specifically to guard against rusting in shop and job-site conditions, so it holds up better than a bare steel plate stored in a damp truck box. It also helps reduce pitch buildup drag on the plate. Store it flat or hung rather than loose in a tool bag so the tooth tips do not get chipped.
7) How does the Irwin Classic Series blade ship for a stockroom or retail shelf?
Classic Series blades ship in carded packaging, so they hang on a pegboard or display rail and the size and tooth count read off the card without unwrapping anything. That suits an MRO stockroom or a counter display where multiple sizes sit side by side. Each size carries its own MPN, 15030 for the 7-1/4 inch 16T and 15370 for the 10 inch 60T.
8) Is the Irwin Classic Series blade a premium blade or an economy blade?
Economy grade, and Irwin positions it that way. You get precision-ground teeth, the ATB grind, anti-kickback slots and a corrosion-resistant coating, without the premium-tier extras. For high-volume finish work or a production shop running the same blade all day, step up to a premium blade. For everyday carpentry, general-purpose cutting and job-site use, this is the working-grade choice.
How fast can I get the Irwin 15030 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 15030 come with a warranty?
Absolutely. The Irwin 15030 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 15030?
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 15030 from ZenSupply?
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