🛒 Product Overview

Condition:100% Brand New & High Quality

Size:As Picture

Fitment:For Fit for CNC chucks or holders for drilling and milling machines.

Feature

CAT40 ER25 chucks, widely used in industry fields with gage/processing length of 2.76" (70 mm). Each of them is hardened and grounded to ensure its accuracy of about 0.00015" (0.004 mm).

Our chucks are made with good quality 20CrMnTi, b1alanced to 20000 RPM tuning and meet standard industrial needs. All of them have passed hardness and anti-crack test. Maintenance frequencies for spindle and changer will also be reduced accordingly. Thorough cooling and anti-rust design help to make it perfect!

Specifications

Product Type: CAT40 ER25

RPM: 20000 RPM

Material: 20CrMnTi

Accuracy: 0.00015" (0.004 mm)

Processing Length: 2.76" (70 mm)

Package Include:1 x CAT40 ER25-2.76" Collet Chucks

EGNMQ0422

💳 Payment

• We accept PayPal, Visa, and MasterCard.
• Immediate payment is required after checkout.
• Secure eBay checkout ensures a safe transaction.

📦 Shipping

• Processing Time: 1-3 Business Days
• Standard Shipping: 15-26 Days via Airmail
• Express Shipping: 3-10 Business Days

🔁 Return Policy

• Returns accepted within 30 days
• Item must be unused and in original packaging
• Buyer pays return shipping unless item is defective

📩 Contact Us

If you have any questions or issues, send us a message through eBay. We’ll reply as soon as possible. Your satisfaction is our top priority.

💡 Why Choose BI74

• Professionally tested and sourced parts
• Responsive customer support
• Fast order processing