utility knife blade types image

6 Different Types of Utility Knife Blades – What Kind to Use When?

A utility knife is one of the standard tools used for household and work purposes. This tool traces its history back to the early 1900s and has since been used for cutting cardboard, fixing drywall, slicing veggies, and sharpening pencils or wood. It also finds a place in our garage toolbox, working space, and even in a kid’s craft class! Our guide focuses on the different utility knife blade types and their benefits.

Design & Uses of Utility Knife Blades

Before knowing the types of pocket knife blades, it is important to know a detailed and common info about it:

Material & Construction

Carbon steel is the most widely used material for making a utility knife blade. It provides sharpness and is light in weight, making it easy for individuals to carry around. However, carbon steel lacks durability – this is compensated via heat treatment by manufacturers. Also, titanium and carbide coating will improve this tool’s durability, presenting an ‘edge’ for sharpness.


During renovation and demolition, utility knives can do softcore work like breaking down drywall, cutting through cardboard cover, and slicing through caulk. Meaning those who have to work frequently outside on wood and tough cardboards should go for a sturdy and razor-sharp blade knife. Besides, for those preferring to slice fruits or edible raw veggies on the go or on a trip, a pocket-sized one proves to get the work done. Apart from all that, a sharp and durable knife becomes handy for a precision worker who likes a clean finish on their working material. Click here to know more about what is a utility knife used for

Different Utility Knife Blade Types for Home or Garden

Below are the 6 different kinds of blades mostly used in a utility knife. Different blade shapes represents different uses. Read on to know what type suits your requirement the most

1. Rounded-Tip Blade

Rounded-Tip Blade Image

Rounded tip blades are safer options when it comes to utility knives. Their tips are rounded from the edges, contrary to those pointed-tipped ones. Besides, a rounded-tip one is a powerful tool and can effectively cut through wood, caulk, and rubber. Moreover, this kind can puncture through hard materials like lumber which can show resistance against other types. Thus, working in rough settings like outdoors, construction, and maintenance becomes perfect.

2. Pointed-Tip Blade

Pointed-Tip Blade Image

Pointed-type utility knife blades are small in size, easy to carry and find use in an office as well as outdoor workstations, considering their sharp and nifty properties. One can make it similar to a kitchen or a chef’s knife. A pointed-tip blade is also popular as a chisel blade because of its similar appearance. This type finds utility to cut through fabric, cardboard, drywall, and paper.

3. Scalloped Edge Blade

Scalloped Edge Blade Image

Known as a common kitchen tool, the scalloped edge blade is your choice when you want to slice a tomato or meat perfectly. This kind can be compared to a standard kitchen knife because of its clean and crisp-cut properties. Furthermore, when it comes to cutting styrofoam without making a mess, a scalloped one comes in intricate designs and is convenient to carry.

4. Serrated Edge Blade

Serrated Edge Blade Image

A serrated edge has a ‘saw-like’ edge, also known as ‘teeth’ or ‘rough edges.’ This particular blade, which is durable, has a wide variety of uses, just like the above one, by cutting through dense material. However, a serrated knife is used in a ‘sawing’ fashion, where individuals will have moving back and forth cutting action. It also provides a safer experience and comes in varying lengths – 4 to 7 inches. Plus, its long blade versions are suitable for vinyl and carpet cutting purposes, and shorter versions are ideal for culinary functions.

5. Hook Blade

Hook Blade Image

People wanting to pierce through drywall, dry cement, brick walls, and also for slicing carpets will find this particular one as an ideal tool. The hook blade utility knife boasts a sharp, pointed hook at its tip and a premium tool for slicing and piercing different material standards. Besides, its construction comes from efficient carbon steel, becoming perfect for renovation and household uses.

6. Snap-off Blade

Snap-off Blade Image

As the name suggests, snap-off blade utility knives are versatile for segmentation and snapping small pieces like glass, styrofoam insulation, lumber, and thicker fabric. These have sharp edges, are very durable when compared to their counterparts. With a stainless steel blade, they prove to be handy in a striking or snapping action. Additionally, their design features multiple seams, which look attractive and be helpful for their intended purpose.


1. Is it possible to sharpen your utility knife?

Ans: Yes, we can easily sharpen our utility knife if not looking to switch for a new piece. However, some utility knives with snap-off blades and pointed-tip blades need to be discarded after wearing out.

2. Can you carry a utility knife?

Ans: Some types of utility knives, like pocket serrated knives, are legal to carry. However, some US states don’t allow carrying these kinds of sharp items to public places like the airport or markets. So, it is best to check your state’s legal sections for further clarification.

3. How to change a utility knife’s blade?

Ans: Many utility knife sets come with spare blades. You can change the worn-out knife blade by removing it from its holder. Moreover, a blade is usually connected to its holder via a screw. Remove the screw, swap the old blade for a new one and screw it back.

4. How to dispose of the used utility knife blade?

Ans: One great way of disposing of the used utility knife blades is by giving them to any scrap metal or hardware stores. They will know how to recycle these utensils.

5. Can utility knives be used anywhere?

Ans: Yes, absolutely, which is why they are called utility knives. An individual can use them in their kitchen, at their office, at a construction site, and in a craft class as well.


Utility knife is a nifty and simple invention that proves to be handy in so many places and situations in life. This highly useful tool has its significance in not only an ordinary person’s life but also in a professional’s life. Adding to the advantage, one can take their pick depending on the type of work they want to do with this tool, its specific uses, and its construct. Hope this guide on different styles of knife blades helped you pick the right one for your work.