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.
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
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.


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Tel: +86 534 425 1888
Mob/WhatsApp/Wechat: +86 137 9138 1619
E-mail: jacksun@ht-tools.net
Add.:East Area of Economic Development Area, Pingyuan County, Shandong Province. China 253100
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