ER collet set

Product brief

What to Look For When Buying ER Collet Sets:

• Collet Size: Choose the right ER collet size for your machine and the tools you'll be using.
• Clamping Range: Ensure the collet set covers the range of shank sizes you need.
• Material: ER collets are typically made from alloy spring steel and fully hardened for durability and precision.
• Runout: Precision collets have a low total indicator runout (TIR) for accurate toolholding.
• Type: Consider whether you need straight bore, tap, or sealed collets.
• Inch or Metric: Choose the appropriate system of measurement for your needs.

Product Description

ER collets are widely used in machining and manufacturing for holding cutting tools or workpieces with high precision, especially in CNC milling and turning operations, offering versatility and reliability in various applications. Here's a breakdown of their applications:

• CNC Machining:ER collets are a common choice for holding tools like milling cutters, drills, and taps in CNC machining centers, milling machines, and drilling machines.

• Milling, Drilling, and Tapping:They are particularly effective in applications where tool accuracy and rigidity are crucial.

• Workholding:In some cases, ER collets can also serve as workholding fixtures for small parts.

• Other applications:ER collets are also used in grinding, turning, reaming, and boring operations.

• Versatility:They can securely hold tools of various diameters, making tool changes swift and efficient.

• Precision:ER collets ensure minimal tool runout, leading to more accurate machining results.

• Types of ER collets:ER collets are available in various sizes (ER8, ER11, ER16, ER20, ER25, ER32, ER40, ER50), offering a wide clamping range.

• Material:ER collets are typically made from alloy spring steel and fully hardened.

Product parameters