NT30 NT40 ER Tool
Holder ER11 ER16 ER20 ER25 ER32 ER40 CNC Milling
Description:
High precision NT ER series tool holder designed for CNC milling machines and
high speed machining applications. This tool holder provides stable clamping
performance and reliable accuracy, making it suitable for professional
machining tasks where consistency and efficiency are required.
Manufactured from
high quality 42CrMnTi steel and heat treated for enhanced durability, this tool
holder offers strong rigidity and wear resistance. With precision up to ≤0.005
mm and stable roundness, it supports accurate machining and helps reduce
vibration during operation. The standard speed capability up to 10000 RPM
ensures compatibility with a wide range of CNC and high speed machines.
Compatible with
multiple ER collet sizes including ER11 ER16 ER20 ER25 ER32 and ER40, and
available in NT30 and NT40 configurations equivalent to ISO standards. Designed
for use with CNC machines, computer controlled equipment, and high speed
machining setups.
This tool holder
requires compatible accessories such as collets, milling cutters, pull studs,
and wrenches to function as a complete tooling system. Proper installation
involves placing the collet into the nut before securing it into the holder to
ensure safe and effective clamping.
Condition: New
Benefits:
High precision machining performance with stable accuracy
Strong rigidity improves cutting stability and reduces vibration
Durable construction with enhanced wear resistance
Wide compatibility with multiple ER collet sizes
Suitable for CNC and high speed machining applications
Package Includes:
1 Tool Holder
Please ensure the
shipping address on your eBay account is accurate before placing your order. If
you need to update your shipping address, kindly include the details in the
eBay note section during checkout. Orders can be canceled at any time before
they are shipped. If your order has already been paid and you wish to modify or
cancel it, please contact us within 2 hours of
payment. Once the packaging and shipping process begins, cancellations or
changes will no longer be possible.

Once your payment
is received, we will process and dispatch your order within 1-2
business days. Estimated delivery time ranges from 5-20
days, depending on your location. Please note that delays may
occasionally occur due to factors beyond our control, such as flight
disruptions, holidays, weather conditions, local postal delays, or natural
disasters. If your order is delayed or has not arrived within 15
days of payment, please don’t hesitate to contact us. We will promptly
track your shipment and provide you with the latest updates.
Your satisfaction
is our priority! We offer free 30-day returns for any reason to ensure a
smooth, hassle-free experience. If you encounter any issues, please contact us
directly before opening a dispute, case, or leaving neutral/negative
feedback—we are here to find the best solution for you.
We stand by our
products with a 100% money-back guarantee for items that are defective
or damaged during shipping. Simply send us pictures of the damaged item, and we
will either provide a replacement or issue a full refund—whichever you prefer.
Additionally, we offer a 60-day return guarantee on all items. To initiate a return, please contact us first so we can guide you through the process and make it as easy as possible.