ER11 Hardened Spring Steel Collet Set for CNC Milling and Engraving in 7-Piece or 15-Piece Sets

The ER11 collet set holds tools for CNC milling and engraving, giving you a choice of 7-piece or 15-piece sets for your machining setup. Hardened spring steel construction and a 1–7 mm gripping range support tool holding across different shank sizes.

Choose the set size that suits your tooling needs, then match each collet to the tool shank and your ER11 holder before use.

Features

• ER11 spring collets for CNC tool holding
• Hardened spring steel construction
• 7-piece and 15-piece set configurations
• 1–7 mm gripping range
• 0.02 mm accuracy

Specifications

• Product: Spring collet set
• Collet designation: ER11
• Material: Hardened spring steel
• Set sizes: 7 pieces or 15 pieces
• Gripping range: 1–7 mm
• Accuracy: 0.02 mm
• Applications: CNC milling and engraving

Frequently Asked Questions

What is the difference between the 7-piece and 15-piece ER11 collet sets?

The 7-piece ER11 collet set contains seven collets, while the 15-piece set contains fifteen. Choose according to how many collets you need for your tooling setup.

What tool sizes does this ER11 collet set grip?

This ER11 collet set has a 1–7 mm gripping range. Match the individual collet to your tool shank before fitting it.

Can these collets be used for CNC engraving?

Yes, these ER11 spring collets are intended for tool holding in CNC milling and engraving. Check that your tool holder accepts ER11 collets and that the selected collet matches your tool shank.