Home - Products-ER Collet Nut A M UM Type | Precision CNC Tool Holder Collet Chuck Nut

ER Collet Nut A M UM Type | Precision CNC Tool Holder Collet Chuck Nut

ER Collet Nut is an essential component of the ER collet system, used to secure the collet into the tool holder and provide accurate tool clamping. Different designs, including A Type, M Type, and UM Type, are available to meet various machining requirements.

Available Sizes:

ER8 / ER11 / ER16 / ER20 / ER25 / ER32 / ER40 / ER50
Types:

A Type (Standard Type): General-purpose design with wide applications.
M Type (Mini Type): Compact design for limited space and small tool machining.
UM Type (Ultra Mini Type): Ultra-short design for high precision and small diameter tools

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Features:

High precision machining: Precision-ground threads and contact surfaces ensure stable fitting with collets and tool holders.
Strong clamping force: Optimized internal design provides uniform clamping force and reliable tool holding.
Low runout performance: Reduces vibration and improves machining accuracy and surface finish.
Multiple designs available: A Type, M Type, and UM Type options for different ER collet applications.
High durability: Made of high-quality steel with heat treatment for long service life.
Suitable for high-speed machining: Balanced design for CNC machining centers and high-speed cutting applications.