---
product_id: 1905769
title: "IRWIN Tools MARATHON Carbide Cordless Circular Saw Blade, 5 1/2-Inch, 18T, .063-inch Kerf (14027)"
brand: "irwin"
price: "2629 kr"
currency: ISK
in_stock: true
reviews_count: 8
url: https://www.desertcart.is/products/1905769-irwin-tools-marathon-carbide-cordless-circular-saw-blade-5-1
store_origin: IS
region: Iceland
---

# Ultra-thin kerf boosts battery life Aggressive hook angle for rapid cutting 18 carbide teeth for clean, fast cuts IRWIN Tools MARATHON Carbide Cordless Circular Saw Blade, 5 1/2-Inch, 18T, .063-inch Kerf (14027)

**Brand:** irwin
**Price:** 2629 kr
**Availability:** ✅ In Stock

## Summary

> ⚡ Cut smarter, not harder — power your projects with IRWIN’s Marathon blade!

## Quick Answers

- **What is this?** IRWIN Tools MARATHON Carbide Cordless Circular Saw Blade, 5 1/2-Inch, 18T, .063-inch Kerf (14027) by irwin
- **How much does it cost?** 2629 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/1905769-irwin-tools-marathon-carbide-cordless-circular-saw-blade-5-1)

## Best For

- irwin enthusiasts

## Why This Product

- Trusted irwin brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lightweight & Ready:** At just 4.8 ounces, this blade adds minimal weight, enhancing maneuverability for all-day cutting comfort.
- • **Speed That Keeps Up:** Aggressive hook angle design powers through wood quickly, saving you time without sacrificing quality.
- • **Cut More, Charge Less:** Ultra-thin .063-inch kerf maximizes cuts per battery charge, keeping your cordless saw running longer on the job.
- • **Perfect Fit for Cordless:** 5-1/2 inch diameter with 10mm arbor fits most cordless circular saws, making upgrades seamless and hassle-free.
- • **Precision Meets Durability:** Face-ground, construction-grade carbide teeth deliver consistently clean, professional cuts while standing up to tough materials.

## Overview

The IRWIN Tools MARATHON Carbide Cordless Circular Saw Blade (5-1/2 inch, 18 teeth, .063-inch kerf) is engineered for cordless saws, featuring ultra-thin kerf technology to extend battery life, durable face-ground carbide teeth for fast and clean cuts, and an aggressive hook angle for rapid cutting performance. Lightweight and compatible with most 5-1/2 inch cordless saws, it’s built to deliver professional results on the go.

## Description

Product Description               Ultra-thin kerf delivers more cuts per charge and extends cordless tool battery life. Face-ground, construction-grade carbide teeth for fast, clean cuts and long tool life. Aggressive hook angle for fast cuts. IRWIN Tools MARATHON Carbide Cordless Circular Saw Blade, 5 1/2-Inch, 18T, .063-inch Kerf (14027)                  From the Manufacturer               The Irwin Tools 14027 - 5-1/2-Inch 18 Teeth Framing/Ripping Circular Saw Blade has a 10mm Arbor and fits most 5 1/2-Inch Cordless Circular Saws. The Ultra Thin Kerf provides more cuts per charge and extends the life of the battery. The Face Ground Carbide teeth and aggressive hook angle allow for faster, cleaner cuts. The cordless Marathon, like the original Marathon, also features construction grade carbide teeth for longer life.

## Features

- Ultra-thin kerf delivers more cuts per charge and extends cordless tool battery life.
- Face-ground, construction-grade carbide teeth for fast, clean cuts and long tool life.
- Aggressive hook angle for fast cuts.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Carbide |
| Brand | IRWIN |
| Product Dimensions | 7.2"L x 7.2"W |
| Color | Multi |
| Number of Teeth | 18 |
| Style | Marathon |
| Item Thickness | 0.06 Inches |
| Item Weight | 4.8 ounces |
| UPC | 077349846941 024721140272 |
| Global Trade Identification Number | 00024721140272 |
| Manufacturer | Irwin Tools |
| Part Number | 14027 |
| Item model number | 14027 |
| Is Discontinued By Manufacturer | No |
| Size | 5-1/2" 18T |
| Finish | Brushed |
| Pattern | Solid |
| Shape | Rectangular |
| Power Source | Hand_powered |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Cutting Diameter | 5.5 Inches |
| Included Components | SAW BLD 5-1/2" 18T MARATHON CORDLESS |
| Batteries Included? | No |
| Batteries Required? | No |
| Assembled Diameter | 5.5 Inches |

## Product Details

- **Material:** Carbide
- **Brand:** IRWIN
- **Product Dimensions:** 7.2"L x 7.2"W
- **Color:** Multi
- **Number of Teeth:** 18
- **Style:** Marathon
- **Item Thickness:** 0.06 Inches
- **Item Weight:** 4.8 ounces
- **UPC:** 077349846941 024721140272
- **Global Trade Identification Number:** 00024721140272

## Images

![IRWIN Tools MARATHON Carbide Cordless Circular Saw Blade, 5 1/2-Inch, 18T, .063-inch Kerf (14027) - Image 1](https://m.media-amazon.com/images/I/61-pjp-YKwL.jpg)
![IRWIN Tools MARATHON Carbide Cordless Circular Saw Blade, 5 1/2-Inch, 18T, .063-inch Kerf (14027) - Image 2](https://m.media-amazon.com/images/I/61-pjp-YKwL.jpg)
![IRWIN Tools MARATHON Carbide Cordless Circular Saw Blade, 5 1/2-Inch, 18T, .063-inch Kerf (14027) - Image 3](https://m.media-amazon.com/images/I/61-pjp-YKwL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Sharp
*by P***Y on May 23, 2024*

Used on a cordless 12 volt Royobi circular saw I have had for 30 years . Nice sharp thin kerf blade.

### ⭐⭐⭐⭐⭐ Clean cut with my C3 Saw
*by M***5 on September 8, 2023*

Made multiple very clean cuts on treated 1x6. I have a craftsmen C3 saw which felt renewed with this blade

### ⭐⭐⭐⭐ Four Stars
*by A***R on February 7, 2016*

fast and relatively smooth cutting

## Frequently Bought Together

- IRWIN Tools MARATHON Carbide Cordless Circular Saw Blade, 5 1/2-Inch, 18T, .063-inch Kerf (14027)
- 3 Pack 4-1/2-Inch 24T TCT Carbide Tipped Teeth Compact Circular Saw Blade with 3/8-Inch Arbor, General Purpose for Long-Lasting Cuts in Wood, Plastic and Composite Materials
- IRWIN Tools MARATHON Carbide Cordless Circular Saw Blade, 5 1/2-Inch, 18T Carded (14011)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-01*