---
product_id: 164805201
title: "HEIKIO 18mm Snap-off Blades, 50-Pack, Quality Black Carbon Steel Made, Sharp and Durable, Heavy-duty Replacement Blade for 18mm Box Cutter and Utility Knife"
brand: "heikio"
price: "200.66 DT"
currency: TND
in_stock: true
category: "Heikio"
url: https://www.desertcart.tn/products/164805201-heikio-18mm-snap-off-blades-50-pack-quality-black-carbon
store_origin: TN
region: Tunisia
---

# SK2H black carbon steel, 40% sharper 18mm wide precision blade 50 heavy-duty snap-off blades HEIKIO 18mm Snap-off Blades, 50-Pack, Quality Black Carbon Steel Made, Sharp and Durable, Heavy-duty Replacement Blade for 18mm Box Cutter and Utility Knife

**Brand:** heikio
**Price:** 200.66 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Slice smarter, not harder — stay sharp, stay ahead!

## Quick Answers

- **What is this?** HEIKIO 18mm Snap-off Blades, 50-Pack, Quality Black Carbon Steel Made, Sharp and Durable, Heavy-duty Replacement Blade for 18mm Box Cutter and Utility Knife by heikio
- **How much does it cost?** 200.66 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/164805201-heikio-18mm-snap-off-blades-50-pack-quality-black-carbon)

## Best For

- heikio enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Value Pack:** 50 blades in one pack to keep you stocked and ready for any project
- • **Unmatched Sharpness:** 40% sharper black carbon steel for effortless cutting precision
- • **Lifetime Reliability:** Durable SK2H steel with lifetime warranty—cut with confidence every time
- • **Snap & Go Efficiency:** 8 snap-off segments per blade for instant fresh edges without downtime
- • **Versatile Cutting Power:** Perfect for cardboard, leather, carpet, PVC, and more—cut through anything

## Overview

This 50-pack of 18mm snap-off blades features premium SK2H black carbon steel, delivering 40% sharper edges than standard blades. Each 4-inch blade includes 8 snap-off segments for continuous precision, compatible with most 18mm utility knives. Designed for heavy-duty use on materials like cardboard, leather, and PVC, these durable blades come backed by a lifetime warranty, making them the ultimate upgrade for professionals who demand reliability and performance.

## Description

Product Features -- 18mm Wide Black Snap Off Blades 50-Pack：★ SK2H black carbon steel made, 40% sharper than normal blades★Get 50 pcs snap off blades in one package, quite valuable experience★ 0.7’’(18mm) wide blade; 60 degree cutting angle ★ 8 cutting edges each bladeSpecifications: Blade Material: Quality Carbon Steel Package Weight: 13.5 OZ Color: Black Knife Blade Dimensions: 4 x 0.7 x 0.02 inches Package Dimensions: 5.78 x 1.85 x 1.18 inches Please Note: 1. Use it carefully and avoid hurting your fingers when touch the edge of the knife blade 2. Please keep it far away from children

## Features

- 50 pcs heavy-duty knife blades in one package. Blade dimensions: 4 x 0.7 x 0.02 inches.
- 0.7 inches (18mm) wide blades, which are compatible with most 18mm retractable knives.
- 60 degree cutting angle and 8 snap off segments per blade.
- Made of high quality carbon steel, this blades last longer and are sharper than normal silver blades.
- Suitable for different cutting events, for instance, the cutting of box, cardboard, rubber, leather, carpet and PVC material etc..

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07XRTWWMS |
| Best Sellers Rank | #58,475 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #269 in Utility Knives |
| Blade Length | 4 inches |
| Blade Material | Carbon Steel |
| Brand Name | HEIKIO |
| Color | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,341) |
| Handle Material | Pvc,Rubber,Steel |
| Handle Type | 0.7 in |
| Included Components | 50 Pcs Blades; 1 Package Box |
| Item Length | 4 inches |
| Item Weight | 12.8 ounces |
| Manufacturer | HX Ltd |
| Manufacturer Part Number | K19003 |
| Manufacturer Warranty Description | Lifetime warranty guaranteed |
| Material Type | SK2H Black Carbon Steel |
| Model Number | 18mm Snap-off Blades |
| Product Style | Black Blades 50Pcs |
| UPC | 731716449356 |
| Unit Count | 50 Count |

## Product Details

- **Blade Length:** 4 inches
- **Blade Material:** Carbon Steel
- **Brand:** HEIKIO
- **Color:** Black
- **Handle Material:** Pvc,Rubber,Steel
- **Item Length:** 4 inches
- **Item Weight:** 12.8 ounces
- **Material:** SK2H Black Carbon Steel
- **Style:** Black Blades 50Pcs
- **Unit Count:** 50 Count

## Images

![HEIKIO 18mm Snap-off Blades, 50-Pack, Quality Black Carbon Steel Made, Sharp and Durable, Heavy-duty Replacement Blade for 18mm Box Cutter and Utility Knife - Image 1](https://m.media-amazon.com/images/I/71thbpboorL.jpg)

## Questions & Answers

**Q: Are these blades similar to olfa 18mm ultra sharp black blades?**
A: Yes

**Q: Will this fit in my cat paw blade?**
A: If the knife uses blades that meet the size: length 4 inches x width 0.7 inches, then it can work.

**Q: Will these fit a Fiskars 770210-1001?**
A: Yes

**Q: Are these compatible with a Stanley FatMax 10-486 handle?**
A: Yes

## Frequently Bought Together

- HEIKIO 18mm Snap-off Blades, 50-Pack, Quality Black Carbon Steel Made, Sharp and Durable, Heavy-duty Replacement Blade for 18mm Box Cutter and Utility Knife
- OLFA 18mm Heavy-Duty Utility Knife (L-5) - Multi-Purpose Custom Cutting Depth Precision Knife w/Reinforced Fiberglass Handle & Snap-Off Blade, Replacement Blades: Any OLFA 18mm Blade
- OLFA 18mm Heavy-Duty Utility Knife (LA-X) - Multi-Purpose No-Slip Grip Utility Knife w/Reinforced Fiberglass Handle & Snap-Off Blade, Replacement Blades: Any OLFA 18mm Blade

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**Shop now:** [https://www.desertcart.tn/products/164805201-heikio-18mm-snap-off-blades-50-pack-quality-black-carbon](https://www.desertcart.tn/products/164805201-heikio-18mm-snap-off-blades-50-pack-quality-black-carbon)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-15*