---
product_id: 11060250
title: "Utility Knife Blades, Bi-Metal, 100-Pack (2084400)"
brand: "irwin"
price: "€ 35.72"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.ie/products/11060250-utility-knife-blades-bi-metal-100-pack-2084400
store_origin: IE
region: Ireland
---

# 100 blades per pack Bi-metal sharp edge Shatter-resistant safety Utility Knife Blades, Bi-Metal, 100-Pack (2084400)

**Brand:** irwin
**Price:** € 35.72
**Availability:** ✅ In Stock

## Summary

> 🔪 Cut smarter, last longer — the blade that means business.

## Quick Answers

- **What is this?** Utility Knife Blades, Bi-Metal, 100-Pack (2084400) by irwin
- **How much does it cost?** € 35.72 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/11060250-utility-knife-blades-bi-metal-100-pack-2084400)

## 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

- • **Bulk Ready:** 100-pack supply means you’re always stocked and ready to tackle any project.
- • **Safety First:** Shatter-resistant design minimizes risk, keeping your workspace accident-free.
- • **Universal Fit:** Compatible with IRWIN and most utility knife handles for seamless integration.
- • **Triple the Sharpness:** Stays sharp 3x longer than traditional blades for uninterrupted precision.
- • **Built to Bend, Not Break:** Flexible spring steel body resists breakage under stress, ensuring durability.

## Overview

The IRWIN Bi-Metal Utility Knife Blades feature a revolutionary welded bi-metal design combining a high-speed steel cutting edge with a flexible spring steel body. This innovative construction delivers blades that stay sharp up to three times longer than traditional carbon blades while offering shatter-resistant safety. Compatible with IRWIN and most utility knife handles, this 100-pack ensures professionals and DIYers alike stay equipped for any cutting task with unmatched durability and precision.

## Description

Product Description               These IRWIN Bi-Metal Utility Knife Blades have a welded, bi-metal design for a sharp edge and flexible body and maintain sharpness up to 3 times longer than traditional carbon blades. A shatter-resistant design adds safety. Each utility blade fits most utility knife handles.                  .com               The Irwin Blue Blade Bi-Metal Utility Blade uses bi-metal technology to create a blade with superior performance and shatter-resistant ruggedness. The spring steel body has superior flexibility to resist breakage under stress, and the high speed steel cutting edge resists dulling. This back includes 100 blades.               
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                    From the Manufacturer               Irwin Industrial Tools 2084400 Bi-Metal Blue Blade 100 pack. The Irwin bi-metal utility blade is a revolutionary bi-metal utility blade. It's bi-metal technology sets new standards of performance, by providing a blade that stays sharp three times longer than the conventional blades.             See more

## Features

- These utility knife blades have a welded, bi-metal design for a sharp edge and flexible body
- Stays sharper than traditional utility blades
- A shatter-resistant design adds safety
- Fits IRWIN utility knife handles and most other utility knives
- Pack of 100 blades
- These utility knife blades have a welded, bi-metal design for a sharp edge and flexible body
- Stays sharper than traditional utility blades
- A shatter-resistant design adds safety
- Fits IRWIN utility knife handles and most other utility knives
- Pack of 100 blades

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Bi-Metal |
| Brand | IRWIN |
| Color | Blue |
| Item Length | 0.39 Inches |
| Handle Material | Metal |
| Blade Material | Metal |
| Item Weight | 0.01 Pounds |
| Style | Bi-Metal |
| Manufacturer | IRWIN |
| UPC | 038548018270 |
| Global Trade Identification Number | 00038548018270 |
| Part Number | 2084400 |
| Item Weight | 0.208 ounces |
| Item model number | 2084400 |
| Is Discontinued By Manufacturer | No |
| Size | 100pk |
| Finish | Metal |
| Thickness | 4 Inches |
| Item Package Quantity | 100 |
| Number Of Pieces | 100 |
| Head Style | head.style |
| Included Components | ....... |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Bi-Metal
- **Brand:** IRWIN
- **Color:** Blue
- **Item Length:** 0.39 Inches
- **Handle Material:** Metal
- **Blade Material:** Metal
- **Item Weight:** 0.01 Pounds
- **Style:** Bi-Metal
- **Manufacturer:** IRWIN
- **UPC:** 038548018270

## Images

![Utility Knife Blades, Bi-Metal, 100-Pack (2084400) - Image 1](https://m.media-amazon.com/images/I/418ac+DHKYL.jpg)
![Utility Knife Blades, Bi-Metal, 100-Pack (2084400) - Image 2](https://m.media-amazon.com/images/I/51jp4KQ2OEL.jpg)
![Utility Knife Blades, Bi-Metal, 100-Pack (2084400) - Image 3](https://m.media-amazon.com/images/I/51+pOFePybL.jpg)
![Utility Knife Blades, Bi-Metal, 100-Pack (2084400) - Image 4](https://m.media-amazon.com/images/I/61YP9-R+BsL.jpg)
![Utility Knife Blades, Bi-Metal, 100-Pack (2084400) - Image 5](https://m.media-amazon.com/images/I/61ew+Uho7oL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality Blades
*by C***S on April 16, 2025*

These blades are much sharper and robust than any blades I have purchased in the past. It got to be such a hassle with replacing blades every time I used my utility knife because my cheapo blades would either snap or dull with each use. I finally broke down and paid for the quality, happy I did.

### ⭐⭐⭐⭐⭐ Sharp
*by J***D on February 16, 2025*

Excellent blades. Sharper than other brands. Better material and last longer.

### ⭐⭐⭐⭐⭐ The complaints about the case are wrong
*by O***N on October 8, 2020*

Update: I added pictures to clearly point out my conundrum with the complaints.Original: I saw a ton of people complaining about the "difficulty" of extracting a new blade from the Plastic case.- I have a feeling that people are either -1. Trying to get a blade out the top slot (You can see it's marked Trash) or2. Using the correct bottom one - but didn't see the access area cut into the bottom (see pictures)*If they have - and still feel that way - then they're even more ridiculous. These are RAZER BLADES... The fact that they don't just slide out of the case, by simply breathing on them, is a benefit.*Otherwise you'd end up with 50 loose blades - which would obviously be extremely dangerous - and they'd also all be ruined.*There is a thin coat of oil on the blades (which protects them from rusting and dulling) and it does give them the slightest resistance (because it causes them to stick together). But that's why the bottom access is there. So you can just use your finger (or nail) and push one out...Anyway, I think this case is a wonderful design. So seeing all the negative, I'm assuming ignorant, reviews about it really annoyed me 😒I hope this helps - oh and if it does please mark it that way, so more people are aware of this.PS The blades are good as well 😂

## Frequently Bought Together

- IRWIN Utility Knife Blades, Bi-Metal, 100-Pack (2084400)
- IRWIN Utility Knife, Fixed Blade (2081101), gray
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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-01-23*