---
product_id: 450705720
title: "DIYSELF 50 Pack Utility Knife Blades, SK5 Steel Box Cutter Blades with Dispenser, Standard Blades for Box Cutter Utility Knife Replacement, Sharper Utility Blade, Refills"
brand: "diyself"
price: "R410"
currency: ZAR
in_stock: true
reviews_count: 9
category: "Diyself"
url: https://www.desertcart.co.za/products/450705720-diyself-50-pack-utility-knife-blades-sk5-steel-box-cutter
store_origin: ZA
region: South Africa
---

# 0.6mm precision-polished edge Compact, secure dispenser box 50 ultra-sharp SK5 steel blades DIYSELF 50 Pack Utility Knife Blades, SK5 Steel Box Cutter Blades with Dispenser, Standard Blades for Box Cutter Utility Knife Replacement, Sharper Utility Blade, Refills

**Brand:** diyself
**Price:** R410
**Availability:** ✅ In Stock

## Summary

> 🔪 Cut sharper, work smarter — never get caught dull again!

## Quick Answers

- **What is this?** DIYSELF 50 Pack Utility Knife Blades, SK5 Steel Box Cutter Blades with Dispenser, Standard Blades for Box Cutter Utility Knife Replacement, Sharper Utility Blade, Refills by diyself
- **How much does it cost?** R410 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/450705720-diyself-50-pack-utility-knife-blades-sk5-steel-box-cutter)

## Best For

- diyself enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Superior wear resistance means fewer blade changes and more uninterrupted productivity.
- • **Ready When You Are:** 50-pack refills in a sleek dispenser box keep you stocked and organized on the go.
- • **Unmatched Sharpness:** SK5 alloy steel blades cut like a pro’s scalpel for flawless precision every time.
- • **Versatile Cutting Power:** Effortlessly slice through cardboard, leather, plastic, and more — your all-in-one utility solution.
- • **Perfect Fit & Portability:** Standard size fits most utility knives, designed for easy blade swaps and safe storage.

## Overview

DIYSELF’s 50 Pack Utility Knife Blades feature premium SK5 alloy steel with a razor-sharp 0.6mm edge, designed for precision and durability. Packaged in a convenient dispenser box, these standard-size blades fit most utility knives and excel at cutting a wide range of materials, making them an essential upgrade for professionals and DIYers seeking efficiency and reliability.

## Description

desertcart.com: DIYSELF 50 Pack Utility Knife Blades, SK5 Steel Box Cutter Blades with Dispenser, Standard Blades for Box Cutter Utility Knife Replacement, Sharper Utility Blade, Refills : Tools & Home Improvement

Review: Box cutter blades - Great deal. Very sharp and durable. It's easy to replace, retracts just like it should. Very sharp and well made.
Review: sharpness, durable - This Blades are really sharp , i like it , i've used so many different ones in the past , like brand names axectra, axectra all no good , trust me when i say this don't get fooled by brand names there the worst , go for DIYSELF

## Features

- Standard Size: The size of the blade is a universal size. And the blade can be used as a replacement blades for box cutter and utility knife. Thickness: 0.0236 inch / 0.6 mm
- Sharp Cutting: The edge of the utility knife blades are precisely polished, so the box cutter blades cut quickly and smoothly. It is also suitable for cardboard, rubber, carpet, leather, wallpaper, plastic, PVC and other materials
- High Quality Material: The utility blades are made of SK5 alloy steel, which has higher hardness, better wear resistance and longer service life than ordinary blades
- Portable Packaging: 50 SK5 box cutter blades refills are packed in a well constructed box, which is not only convenient to take, but also convenient to use carry and store for you
- Multipurpose Use: Sharp utility razor blades can help you effectively improve your work productivity. Therefore, the blade is not only suitable for home and office use, but also suitable for warehouses and construction sites use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09ZTPKFHR |
| Best Sellers Rank | #894 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3 in Knife Blades |
| Blade Length | 2.42 inches |
| Blade Material | Alloy Steel |
| Brand | DIYSELF |
| Brand Name | DIYSELF |
| Color | Silver |
| Customer Reviews | 4.7 out of 5 stars 5,349 Reviews |
| Handle Material | Plastic |
| Handle Type | Manual-Retractable |
| Item Length | 2.42 inches |
| Item Weight | 0.2 kg |
| Manufacturer | DIYSELF |
| Manufacturer Part Number | D50 |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Model Number | DIY50TXDP |
| Product Style | 50 Pack |
| Unit Count | 1 Count |

## Product Details

- **Blade Length:** 2.42 Inches
- **Blade Material:** Alloy Steel
- **Brand:** DIYSELF
- **Color:** Silver
- **Handle Material:** Plastic
- **Item Length:** 2.42 Inches
- **Item Weight:** 0.2 Kilograms
- **Material:** Alloy Steel
- **Style:** 50 Pack
- **Unit Count:** 1.0 Count

## Images

![DIYSELF 50 Pack Utility Knife Blades, SK5 Steel Box Cutter Blades with Dispenser, Standard Blades for Box Cutter Utility Knife Replacement, Sharper Utility Blade, Refills - Image 1](https://m.media-amazon.com/images/I/71roAbmecOL.jpg)

## Available Options

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

## Questions & Answers

**Q: What country are these made in?**
A: NO MARKING ON BLADES  OR PACKING

**Q: Where is this made?**
A: NO MARKING ON BLADE OR PACKING

## Customer Reviews

### ⭐⭐⭐⭐⭐ Box cutter blades
*by K***N on September 16, 2026*

Great deal. Very sharp and durable. It's easy to replace, retracts just like it should. Very sharp and well made.

### ⭐⭐⭐⭐⭐ sharpness, durable
*by R***I on October 4, 2026*

This Blades are really sharp , i like it , i've used so many different ones in the past , like brand names axectra, axectra all no good , trust me when i say this don't get fooled by brand names there the worst , go for DIYSELF

### ⭐⭐⭐⭐⭐ Fit my knife
*by C***U on October 6, 2026*

Good and sharp

## Frequently Bought Together

- DIYSELF 50 Pack Utility Knife Blades, SK5 Steel Box Cutter Blades with Dispenser, Standard Blades for Box Cutter Utility Knife Replacement, Sharper Utility Blades, Refills
- DIYSELF Single Edge Razor Blades, 100 Blades, Razor Blades Refiils for Razor Scraper, Utility Knife, Heavy Duty One Edge Razor Blades, High Carbon Steel Razor Blades for Removing Decals, Stickers

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**Shop now:** [https://www.desertcart.co.za/products/450705720-diyself-50-pack-utility-knife-blades-sk5-steel-box-cutter](https://www.desertcart.co.za/products/450705720-diyself-50-pack-utility-knife-blades-sk5-steel-box-cutter)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-10-14*