---
product_id: 34472171
title: "KB"
brand: "olfa"
price: "€ 27.44"
currency: EUR
in_stock: null
reviews_count: 13
category: "Olfa"
url: https://www.desertcart.fi/products/34472171-kb
store_origin: FI
region: Finland
---

# Precision edge retention for intricate cuts 25 ultra-sharp carbon steel blades Fits most 6mm art knives KB

**Brand:** olfa
**Price:** € 27.44
**Availability:** ❌ Out of Stock

## Summary

> 🔪 Slice through your projects with precision and power — don’t get left behind!

## Quick Answers

- **What is this?** KB by olfa
- **How much does it cost?** € 27.44 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/34472171-kb)

## Best For

- olfa enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Ready:** 25 heavy-duty replacement blades keep you stocked and unstoppable on every project.
- • **Trusted Legacy:** From the original Snap-Off Knife inventor, OLFA guarantees cutting excellence and durability you can rely on.
- • **Intricate Precision:** Engineered for detailed, delicate cuts on paper, vinyl, foam, and miniatures—perfect for pros and hobbyists alike.
- • **Unmatched Sharpness:** Craft with razor-sharp carbon tool steel blades that stay sharp longer, so your creativity never stalls.
- • **Universal Compatibility:** Seamlessly fits most 6mm art knives, especially optimized for OLFA AK-1/5B and AK-4 models.

## Overview

The OLFA 6mm Multi Purpose Art Knife Blade Set includes 25 premium carbon tool steel blades designed for superior sharpness and edge retention. Compatible with most 6mm art knives, these blades deliver precise, intricate cuts ideal for crafts, models, stencils, and more. Trusted by professionals and hobbyists alike, OLFA’s legacy ensures durability and performance in every blade.

## Description

desertcart.com: OLFA 6mm Multi Purpose Art Knife Blade Set, 25 Blades (KB) - Precision Hobby Craft Knife Replacement Blade Kit for Crafts, Graphics, Models, Miniatures, Stencil, Fits Most 6mm Art Knives : Arts, Crafts & Sewing

Review: Would buy and buy again - The best hobby knife ive used thus far. This blade is real sharp and makes cleaning kits a breeze. This has increased safety a lot since now I have more control when cutting. There are cheaper options but there’s no better option.
Review: Great long lasting blades - Delivered on time, great blades for my fossil prep projects. Thanks

## Features

- RAZOR SHARP BLADES - Our 6mm replacement blades are made from high quality carbon tool steel for unparalleled sharpness and superior edge retention. The long lasting precision of these blades allows you to work longer uninterrupted.
- CONTAINS 25 HEAVY DUTY BLADES - Each refill pack contains 25 replacement hobby blades. Keep the OLFA KB Multi-Purpose Art Blade stocked and ready for all of your crafting needs.
- COMPATIBLE WITH 6mm ART KNIVES - OLFA's Multi-Purpose Art Blades are compatible with most 6mm art knives. However, they perform best when equipped with OLFA AK-1/5B and AK-4 Art Knives.
- DETAILED & INTRICATE CUTTING - These professional replacement art blades provide accurate and reliable performance for delicate cutting needs. They're perfect for paper, vinyl, rubber, models, cardstock, foam, and more.
- THE OLFA STANDARD - As the original inventor of the Snap-Off Knife, OLFA has maintained a standard of cutting excellence for our quality and durability. Pairing your OLFA Art Knife with OLFA Art Blades will provide optimal results.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0006O87T6 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #124,103 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #219 in Art Blades |
| Blade Length | 4.05 Inches |
| Blade Material | Carbon Steel |
| Brand | OLFA |
| Color | Silver |
| Customer Reviews | 4.7 4.7 out of 5 stars (263) |
| Date First Available | December 17, 2004 |
| Global Trade Identification Number | 00091511500134 |
| Handle Material | Rubber,Steel |
| Included Components | Unit^Instruction Guide |
| Is Discontinued By Manufacturer | No |
| Item Length | 102.87 Millimeters |
| Item Package Quantity | 1 |
| Item Weight | 1.06 ounces |
| Item model number | 9161 |
| Manufacturer | OLFA |
| Material | Carbon tool steel |
| Number Of Pieces | 25 |
| Part Number | KB |
| Size | 25 Pack |
| Style | Craft Knife |
| UPC | 091511500134 |

## Product Details

- **Blade Length:** 4.05 Inches
- **Blade Material:** Carbon Steel
- **Brand:** OLFA
- **Color:** Silver
- **Handle Material:** Rubber,Steel
- **Item Length:** 102.87 Millimeters
- **Item Weight:** 0.03 Kilograms
- **Manufacturer:** OLFA
- **Material:** Carbon tool steel
- **Style:** Craft Knife

## Images

![KB - Image 1](https://m.media-amazon.com/images/I/91chD2AcKIL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Would buy and buy again
*by A***A on October 29, 2025*

The best hobby knife ive used thus far. This blade is real sharp and makes cleaning kits a breeze. This has increased safety a lot since now I have more control when cutting. There are cheaper options but there’s no better option.

### ⭐⭐⭐⭐⭐ Great long lasting blades
*by R***C on April 8, 2025*

Delivered on time, great blades for my fossil prep projects. Thanks

### ⭐⭐⭐⭐⭐ Built in sharps container for old blades
*by K***E on March 11, 2025*

Blades work well, container is genius. Holds all your new blades, and safely dispose of old ones

## Frequently Bought Together

- OLFA 6mm Multi Purpose Art Knife Blade Set, 25 Blades (KB) - Precision Hobby Craft Knife Replacement Blade Kit for Crafts, Graphics, Models, Miniatures, Stencil, Fits Most 6mm Art Knives
- OLFA Graphic Art Knife Set (AK-1/5B) - Precision Hobby Craft Knife Kit (1 Knife & 5 Blades) w/Safety Cap for Art, Crafts, Scrapbooking, Stencil, Replacement Blades: OLFA KB Art Blades
- OLFA Graphic Art Knife Set (AK-4) - Precision Hobby Craft Knife Kit (1 Knife & 4 Blades) w/Cushioned Grip, Replacement Blades: OLFA KB, KB4-F/5, KB4-NS/3, KB4-R/5, KB4-S/5, KB4-WS/3 Art Blades

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**Shop now:** [https://www.desertcart.fi/products/34472171-kb](https://www.desertcart.fi/products/34472171-kb)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-04*