Best Knife Blades of 2025

Harry Stack Avatar
Harry Stack
Last Updated: Jan 14, 2025

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Knife blades are an essential component of any cutting tool. They come in various shapes, sizes, and materials, each designed for specific tasks. High-carbon steel blades are strong and durable, making them ideal for heavy-duty cutting tasks, while stainless steel blades are resistant to rust and corrosion, making them perfect for use in wet environments. Ceramic blades are incredibly sharp and retain their edge for a long time, but they can be brittle and prone to chipping. Whatever your cutting needs, there is a knife blade out there that will suit your purposes.

At a Glance: Our Top Picks

WORKPRO Utility Knife Blades: High Quality, Sharp and Affordable Cover #TOP 1
WORKPRO Utility Knife Blades: High Quality, Sharp and Affordable
ftb score rating icon 9.9
CRAFTSMAN 100 Pack Utility Knife Blades Cover #TOP 2
CRAFTSMAN 100 Pack Utility Knife Blades
ftb score rating icon 9.8
Romeda SK5 Utility Knife Blades Cover #TOP 3
Romeda SK5 Utility Knife Blades
ftb score rating icon 9.6

Top 10 Knife Blades

#TOP 1

WORKPRO Utility Knife Blades: High Quality, Sharp and Affordable

W013005A
Silver
WORKPRO Utility Knife Blades: High Quality, Sharp and Affordable Cover
WORKPRO Utility Knife Blades, SK5 Steel, 100-Pack with Dispenser

WORKPRO Utility Knife Blades are highly versatile and compatible with most standard and fixed utility knives. Made from durable SK5 steel, these blades are also rigorously tested and sold in a convenient 100-pack dispenser for safe storage and disposal. These highly sharp blades are perfect for cutting through cardboard, leather, linoleum, rope, and soft metal.

What We Like
Sharp blades
Durable and long-lasting
Convenient dispenser box
Great value for quantity
Easy to reload without cuts
What We Don't Like
Dispenser can be tricky
#TOP 2

CRAFTSMAN 100 Pack Utility Knife Blades

CMHT11921A
Silver
CRAFTSMAN 100 Pack Utility Knife Blades Cover
CRAFTSMAN Utility Knife Blades, 100 Pack, For Drywall, Leather, Rubber and More (CMHT11921A)

CRAFTSMAN Utility Knife Blades come in a 100-pack and are designed for general cutting, trimming, and scraping of various materials. They have a precision-honed edge, which ensures consistent and long cutting performance. These blades fit most standard utility knives, making them an ideal choice for those who need a reliable and high-quality blade for their everyday cutting needs.

What We Like
Incredibly sharp and durable
Great value for the price
Convenient dispenser packaging
Long-lasting performance
What We Don't Like
Packaging hard to fit in toolbox
#TOP 3

Romeda SK5 Utility Knife Blades

14QGQDP0001
Gray
Romeda SK5 Utility Knife Blades Cover
Romeda Utility Knife Blades, 100 Pcs Razor Blades, SK5 High Carbon Steel Box Cutter Blades Refills with Storage Box, Sharp Utility Blades for Box Cutter, Non-Rusting Standard Blades

The Romeda Utility Blades offer high-quality performance, made from SK5 high carbon steel for exceptional hardness and durability. This means you can expect longer-lasting blades that resist rust and deformation, making them ideal for heavy-duty tasks. Their standard size fits most box cutters and folding knives, ensuring easy replacement when needed. With sharp, precisely polished edges, you'll enjoy smooth and efficient cutting for various materials like paper, cardboard, and rope. The convenient packaging includes 100 blades stored in 10 boxes, making it easy to carry and share with others for your DIY projects.

What We Like
Great price for many blades
Sharp and good quality
Convenient packaging in sets
Oiled for easy separation
Multiple small containers
What We Don't Like
Average blade quality
Dulls quickly during use
#TOP 4

DIYSELF 50 Pack Utility Knife Blades

DIY50TXDP
Silver
50-Pack
DIYSELF 50 Pack Utility Knife Blades Cover
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

The DIYSELF Utility Knife Blades come in a pack of 50, designed for versatility and convenience. These standard-sized blades fit most box cutters and utility knives, making replacements easy for you. Their sharp edges are precisely polished, allowing for smooth and quick cuts through various materials like cardboard, rubber, and plastic. Made from high-quality SK5 alloy steel, these blades offer enhanced hardness and durability, ensuring they last longer than standard options. Plus, the portable packaging makes it easy for you to store and transport these blades, whether you're at home, in the office, or on a construction site.

What We Like
Sharp, smooth cutting
Durable SK5 alloy steel
Convenient storage box
Universal size for replacements
#TOP 5

OUTDOOR EDGE 3.5" RazorSafe Replacement Knife Blades

RR-6
Silver
6 Piece Pack
OUTDOOR EDGE 3.5" RazorSafe Replacement Knife Blades Cover
OUTDOOR EDGE 3.5" RazorSafe Replacement Knife Blades, 6 Pieces

The OUTDOOR EDGE 3.5" RazorSafe Replacement Knife Blades come in a pack of 6 and are made of Japanese 420J2 stainless steel. The blades are heat-treated and hand finished to ensure excellent edge retention and performance. Each blade is individually vacuum-sealed in a plastic pouch with a PVC blade cover to protect it from the elements and improve safety during transport or blade changes. The drop-point design is versatile and well suited for detailed cuts, making it perfect for demanding chores. These replacement blades are compatible with a variety of knives, including the RazorLite EDC, RazorLite, RazorPro, Onyx EDC, RazorBone, RazorMax, and RazorFin.

What We Like
Very sharp blades
Easy blade replacement
Rugged and well-made
Great value for price
Versatile for various tasks
What We Don't Like
Blades don't last forever
Requires care to avoid cuts
#TOP 6

Havalon Piranta #60A Blades

Havalon Knives
#60A
Silver
Havalon Piranta #60A Blades Cover
Havalon Piranta #60A Stainless Steel Blades - 12 Pack

The Havalon Piranta Blades are a reliable choice for those who need durable knife blades. These blades are sold in a convenient 12-pack, ensuring you have plenty on hand for various tasks. Made from micro-honed stainless steel, they offer exceptional sharpness and durability, allowing you to tackle cutting tasks with ease. Whether you're hunting, fishing, or working on crafts, these blades provide the precision and performance you need. With Havalon Knives' reputation for quality, you can trust that these blades will meet your expectations.

What We Like
Extremely sharp blades
Easy blade replacement
Highly precise for skinning
Reduces need for sharpening
Great for various game
What We Don't Like
Not super durable on heavy hides
Care needed to avoid cuts
#TOP 7

Goldblatt SK2M Steel Utility Blades w/ Dispenser

G08283
Metal
Goldblatt SK2M Steel Utility Blades w/ Dispenser Cover
Goldblatt 100-Pack Utility Blades Premium Tempered SK2M Steel with Dispenser (G08283)

The Goldblatt 100-Pack Utility Blades are made of SK2M steel, which is up to 3X more durable than traditional carbon steel blades. The two dispensers allow for safe and easy access to either 1 or 5 blades at a time from different positions. The remaining blade indicator and separate storage locations for recycling or disposal make this blade environmentally friendly. These razor sharp serrated blades are perfect for cutting cardboard, leather, linoleum, rope, soft metal, pipe, paper, and most DIY projects.

What We Like
Super sharp blades
Durable and long-lasting
Convenient dispenser design
Easy blade access
Great value for price
What We Don't Like
Dulls quicker than expected
Not as sharp as others
#TOP 8

DIYSELF 50Pcs 9mm Utility Knife Blades

DIY150ZDDP054
60°
50-Pack
DIYSELF 50Pcs 9mm Utility Knife Blades Cover
DIYSELF 50Pcs 9mm Utility Knife Replacement Blades, Snap Off Blades for 9MM Universal Box Cutters (60°)

DIYSELF 9mm Blades are essential tools for a wide range of projects. Whether you're an artist, engineer, or DIY enthusiast, these blades excel in crafting and home improvement tasks. Their 60° tip angle offers strong cutting power, making them perfect for thicker materials like cardboard and foam board. The snap-off design lets you easily reveal a new sharp edge, ensuring you always have a cutting tool ready to go without frequent replacements. Made from high carbon steel, these blades provide outstanding durability and performance, making them a reliable choice for any workspace.

What We Like
Sharp blades
Good value for money
Convenient storage containers
Long-lasting quality
Perfect breakaway feature
#TOP 9

DIYSELF Single Edge Razor Blades

DIY1ERB0422
Silver
DIYSELF Single Edge Razor Blades Cover
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

The DIYSELF Razor Blades come in a convenient 100-pack, ensuring you have plenty of blades for your scraping needs. With a dedicated storage case, you can keep your blades organized and protected, preventing loss or damage. Made from high-carbon steel, these blades are designed for sharpness and precision, making them ideal for tasks like removing stickers or stripping paint. Their universal fit means you can use them with various scrapers, whether at home or in industrial settings, making them versatile for multiple surfaces.

What We Like
Convenient 100-pack availability
Durable and safe packaging
Effective for scraping tasks
Good value for the price
Ideal size for various projects
What We Don't Like
Thinner than some may prefer
Not suitable for all knife handles
#TOP 10

Berkling Titanium-Plated Utility Knife Blades 50-Pack

BKB-50T
Gold
Berkling Titanium-Plated Utility Knife Blades 50-Pack Cover
Berkling Utility Knife Blades Titanium Plated 50 PCS With Dispenser, SK2H Laser Sharpened Hardened, Ultra 3X Sharper and 15X More Durable, Standard T-Shape Replacement Box Cutter Razor Blades

Berkling Utility Knife Blades are SK2H titanium-plated and designed for maximum corrosion resistance and extra durability. These blades are 3x sharper and 15x more durable than regular box blades. With a 0.6mm thickness, they are thicker and more durable than most blades on the market. They can be resharpened for repetitive use and are compatible with most box cutters, utility knives, and pocket knives with replaceable blades. The 50 ultra-sharp blades come with an easy-to-use dispenser and can cut through various materials with ease.

What We Like
Incredibly sharp blades
Durable in humid conditions
Easy blade dispensing
High-quality feel and performance
What We Don't Like
Frequent blade replacements
Potential shipping issues
Buying Guide Image

Tips for Choosing the Knife Blades

Introduction

Knife blades come in a wide variety of shapes, sizes, and materials, making it difficult for many people to choose the right one for their needs. In this article, we will explore some of the key factors to consider when selecting a knife blade, including the type of cutting tasks you will be performing, the material the blade is made of, and the blade's design and size. By the end of this article, you should have a better understanding of how to choose the right knife blade for your needs.

Types of Cutting Tasks

The first thing to consider when choosing a knife blade is the type of cutting tasks you will be performing. For example, if you will be using your knife to cut through tough meats, such as beef or pork, you will want to choose a blade with a sharp, sturdy edge that can easily slice through tough tissues. On the other hand, if you will be using your knife for more delicate tasks, such as slicing fruits and vegetables, you will want to choose a blade with a fine edge that can easily make clean cuts without damaging the produce.

Material

The material the blade is made of is another important factor to consider when choosing a knife blade. The most common materials used in knife blades are stainless steel and carbon steel. Stainless steel blades are resistant to rust and corrosion, making them a good choice for those who live in humid climates or plan on using their knife in wet environments. However, they are not as sharp as carbon steel blades and may not hold their edge as well over time. Carbon steel blades, on the other hand, are much sharper and can hold their edge longer, but they are more susceptible to rust and corrosion.

Blade Design and Size

The design and size of the blade are also important factors to consider when choosing a knife blade. The shape of the blade can affect its performance for different tasks, such as slicing, dicing, or carving. For example, a blade with a curved edge may be better suited for slicing tasks, while a blade with a straight edge may be better for dicing. The size of the blade can also affect its performance, with larger blades being better suited for tougher cutting tasks, and smaller blades being better for more delicate tasks.

Conclusion

In conclusion, choosing the right knife blade can be a daunting task, but by considering the type of cutting tasks you will be performing, the material the blade is made of, and the blade's design and size, you can find the perfect blade for your needs. By taking the time to carefully select the right knife blade, you can ensure that your knife will perform well and last a long time.

Frequently Asked Questions (FAQs)

1. What are the three types of knife blades?

The three types of knife blades are straight edge/bladed knife, serrated edge, and scalloped edge. Each type has its own advantages and uses in different kitchen tasks.

2. What is the hardest metal knife blade?

Vanadium carbides are among the hardest compounds that form in steel, making knives with high vanadium content extremely durable and having excellent edge retention. Steels like Vanadis 8, CPM-10V, K390, and CPM-15V are known for their exceptional hardness.

3. What type of knife blade stays the sharpest?

Carbon steel knives are known for their ability to maintain a sharp edge for longer periods compared to other materials. The sharpness of a knife is crucial for clean cuts and safer food preparation.

4. What knife angle is sharpest?

The best sharpening angle for most knives is around 17 to 22 degrees. Most western knives are typically sharpened to a 20-degree angle, which provides a good balance between sharpness and durability.

5. What are the 5 basic knife cuts?

The five basic knife cuts are baton, batonnet, julienne, brunoise, paysanne, and chiffonade. Each cut has its own specific purpose and is commonly used in various culinary techniques.

6. What is the strongest knife shape?

The spear-point blade shape is considered one of the strongest knife shapes. It has a symmetrical design with a point aligned with the center of the knife. This shape is durable and well-suited for thrusting and piercing tasks.

7. What blade stays sharp the longest?

A serrated blade is known for staying sharp for longer periods compared to other blade types. It is particularly useful for cutting through tough outer skins or crusts and requires less frequent sharpening.

8. What knife stays the sharpest?

Carbon steel knives are known for their ability to maintain a sharp edge for longer periods compared to other materials. A sharp knife is essential for clean and precise cuts, making food preparation easier and safer.

Editor's Notes

During our knife blade research, we found 24 knife blade products and shortlisted 10 quality products. We collected and analyzed 174,895 customer reviews through our big data system to write the knife blades list. We found that most customers choose knife blades with an average price of $10.69.

The knife blades are available for purchase. We have researched hundreds of brands and picked the top brands of knife blades, including WORKPRO, CRAFTSMAN, Romeda, DIYSELF, OUTDOOR EDGE. The seller of top 1 product has received honest feedback from 10,453 consumers with an average rating of 4.9.

Written by
Harry Stack Avatar

Harry Stack owns a small hardware store, his career landed him a depth of knowledge in categories such as tools, equipment, machinery and hardware. In his spare time, he usually repairs furniture, safes and appliances, and he knows how to make simple repairs to plumbing or electrical fixtures. His hobbies also include woodworking and fishing.

Knife Blades Comparison Table

#TOP1
#TOP2
#TOP3
#TOP4
#TOP5
#TOP6
#TOP7
#TOP8
#TOP9
#TOP10
Brand WORKPRO CRAFTSMAN Romeda DIYSELF OUTDOOR EDGE Havalon Knives Goldblatt DIYSELF DIYSELF Berkling
Blade Material Alloy Steel - High Carbon Steel Alloy Steel - Stainless Steel Carbon Steel, Alloy Steel High Carbon Steel, Carbon Steel - Titanium
Material SK5 Steel, Plastic - High Carbon Steel Alloy Steel - - SK2M Steel Alloy Steel - High Carbon Steel
Color Silver - Gray Silver - Silver Metal - - Gold
Style 100 Pack - - 50 Pack - Modern Blades Retractable - Titanium 50PCS Pack
Handle Type Plastic Dispenser - Manual-Retractable Manual-Retractable - - Manual-Retractable Manual-Retractable - Non-Retractable
Handle Material Plastic - - Plastic - Stainless Steel Metal, Alloy Steel - - Metal
FTB Score
ftb score rating icon 9.9
ftb score rating icon 9.8
ftb score rating icon 9.6
ftb score rating icon 9.4
ftb score rating icon 9.3
ftb score rating icon 9.2
ftb score rating icon 9.0
ftb score rating icon 8.9
ftb score rating icon 8.7
ftb score rating icon 8.7
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