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What size range does Hex No.45 Steel Collet cover?

Sep 17, 2025Leave a message

As a supplier of Hex No.45 Steel Collets, I often get asked about the size range that these collets cover. In this blog post, I'll delve into the details of the size range of Hex No.45 Steel Collets, explain their importance in various industries, and also touch on related products in our inventory.

Understanding the Basics of Hex No.45 Steel Collets

Before we jump into the size range, let's briefly understand what a Hex No.45 Steel Collet is. A collet is a subtype of chuck that forms a collar around an object to be held and exerts a strong clamping force on the object through a tapered outer collar. The "Hex" in Hex No.45 Steel Collet indicates that it has a hexagonal internal shape, which is designed to hold hexagonal workpieces securely. The "No.45" refers to a specific standard size or series of the collet, which is widely recognized in the machining industry.

These collets are made from high - quality steel, which provides excellent durability, strength, and resistance to wear and tear. They are commonly used in CNC machines, lathes, and other precision machining equipment for holding and positioning workpieces during the machining process.

Size Range of Hex No.45 Steel Collets

The size range of Hex No.45 Steel Collets is quite diverse, catering to a wide variety of hexagonal workpieces. Generally, the inner size of these collets can range from a few millimeters to several centimeters.

The smallest inner size of a Hex No.45 Steel Collet in our product line is around 3mm. This small - sized collet is ideal for holding tiny hexagonal components, such as those used in the electronics industry, watchmaking, and micro - machining applications. These miniature workpieces require high - precision holding to ensure accurate machining, and our 3mm Hex No.45 Steel Collets can provide the necessary grip and stability.

On the other end of the spectrum, the largest inner size of our Hex No.45 Steel Collets can reach up to 32mm. These larger collets are used in heavy - duty machining operations, such as manufacturing large - scale mechanical parts, automotive components, and industrial machinery parts. The 32mm collets can securely hold relatively large hexagonal workpieces, allowing for efficient and precise machining.

In between these two extremes, we offer a comprehensive range of intermediate sizes, including 6mm, 8mm, 10mm, 12mm, 16mm, 20mm, 24mm, and 28mm. This wide range of sizes ensures that our customers can find the perfect collet for their specific machining needs, regardless of the size of the hexagonal workpiece they are working with.

Importance of the Size Range

The wide size range of Hex No.45 Steel Collets is of great significance in the machining industry. Firstly, it provides flexibility to manufacturers. Different machining projects require different sizes of workpieces, and having a diverse size range of collets allows manufacturers to use the same type of collet system for various projects. This reduces the need to invest in multiple collet systems, saving both time and money.

Secondly, the size range ensures high - precision machining. Each size of the collet is designed to fit a specific range of workpiece sizes precisely. When a collet fits the workpiece perfectly, it can provide a uniform clamping force around the workpiece, preventing any movement or vibration during the machining process. This results in more accurate and consistent machining results, which is crucial for high - quality products.

Related Products in Our Inventory

In addition to Hex No.45 Steel Collets, we also offer other types of No.45 Steel Collets to meet the diverse needs of our customers. One of these is the Round No.45 Steel Collet. As the name suggests, these collets have a round internal shape and are used for holding round workpieces. They are available in a similar size range as the hex collets, providing a solution for machining round components.

We also have Octagonal No.45 Steel Collet in our inventory. These collets are designed to hold octagonal workpieces and are useful in specific machining applications where octagonal components are involved.

Why Choose Our Hex No.45 Steel Collets

There are several reasons why you should choose our Hex No.45 Steel Collets. Firstly, our collets are manufactured using advanced production techniques and high - quality materials. This ensures that they have excellent performance, long service life, and high reliability.

Secondly, we offer a wide size range, as mentioned earlier, which means you can find the right collet for your specific needs. Our team of experts is also available to provide technical support and advice to help you select the most suitable collet for your machining project.

1 (2)(001)Octagonal No.45 Steel Collet

Finally, we provide competitive pricing and fast delivery services. We understand the importance of cost - effectiveness and timely delivery in the manufacturing industry, and we strive to meet these requirements for our customers.

Contact Us for Purchase and Consultation

If you are interested in our Hex No.45 Steel Collets or any of our other products, we encourage you to contact us for purchase and consultation. Whether you need a single collet for a small - scale project or a large quantity for mass production, we can meet your needs. Our team will be happy to assist you in finding the right products and providing you with detailed product information and pricing.

References

  • "Machining Handbook" - A comprehensive guide to machining processes and tools, which provides in - depth knowledge about collets and their applications.
  • Industry standards and specifications related to No.45 Steel Collets, which define the size, performance, and quality requirements of these collets.
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