Round bladed knives, also known as round knives or circular knives, are cutting tools with a circular-shaped blade that is sharp along the circumference. These knives are designed to provide precise and efficient cutting performance in various applications.

 

Round bladed knives are typically used for cutting soft materials such as fabrics, textiles, leather, paper, and foam. They are especially popular in industries like garment manufacturing, upholstery, quilting, and crafts. The circular shape of the blade allows for easy maneuverability and smooth cutting motion, making them ideal for curved or intricate cuts.

 

The blades of round bladed knives can be made from various materials, including high-speed steel (HSS), carbide, or stainless steel, depending on the specific cutting requirements and the material being cut. They are often designed with a sharp edge that can be resharpened or replaced when necessary.

 

Round bladed knives can be handheld or mounted onto cutting machines or tools, depending on the application. Handheld round knives are commonly used in manual cutting operations, while machine-mounted round knives are employed in automated cutting systems for increased productivity and precision.

 

The advantages of round bladed knives include their versatility, ease of use, and ability to cut through multiple layers of material at once. They provide clean and accurate cuts, minimizing fraying or distortion of the material being cut.

 

In summary, round bladed knives are circular-shaped cutting tools that offer precise and efficient cutting performance in various industries. They are particularly well-suited for cutting soft materials and are available in different sizes and configurations to meet specific cutting needs.

A rotary knife, also known as a rotary blade or rotary cutter, is a cutting tool with a circular-shaped blade that rotates on an axis. It is commonly used in various industries and applications for cutting or slicing materials with precision and efficiency. 

 

Rotary knives are typically designed with a sharp, circular blade that rotates at high speeds, allowing for smooth and continuous cutting motion. The blade can be made of various materials, such as high-speed steel (HSS), carbide, or diamond, depending on the specific cutting requirements and the material being cut.

 

Rotary knives are often used in applications such as paper converting, fabric cutting, foam processing, and many other industries that require precise and fast cutting. They are particularly useful for cutting through thin or delicate materials, as they minimize the risk of fraying, tearing, or distortion that can occur with other cutting methods.

 

The versatility of rotary knives allows them to be used in manual handheld cutters, as well as automated cutting machines and systems. They offer advantages such as ease of use, flexibility, and the ability to cut through multiple layers of material in a single pass.

 

Overall, rotary knives are a valuable cutting tool for a wide range of industries, providing efficient and accurate cutting performance for various materials and applications.

Circular knives are commonly referred to by various names, depending on the specific application or industry. Some of the commonly used terms for circular knives include:

 

1. Rotary Blades: This term is often used to describe circular knives used in rotary cutting applications, such as paper converting or fabric cutting.

 

2. Slitter Blades: Slitter blades are circular knives used for slitting or cutting materials into narrower widths. They are commonly used in industries like paper, film, and foil processing.

 

3. Round Knives: Round knives is a general term used to describe circular-shaped cutting tools. They can be used in various applications, including industrial cutting, food processing, and packaging.

 

4. Disk Blades: Disk blades are circular knives used in agricultural machinery for tasks like cutting or tilling soil. They are commonly found in equipment like disc harrows or plows.

 

5. Guillotine Blades: Guillotine blades are circular knives used in guillotine-style cutting machines. They are often used in applications where a clean, straight cut is required, such as in paper cutting or sheet metal fabrication.

 

6. Slitting Knives: Slitting knives are circular knives used for slitting or cutting materials into narrower strips. They are commonly used in industries like plastics, textiles, and packaging.

 

These are just a few examples of the different names used to refer to circular knives. The specific terminology may vary depending on the industry, application, or region.