Accuracy: 0.00015 (0.004 mm). Processing Length: 2.76 (70 mm). CAT40 ER20 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 40CR, 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! 5 x CAT40 ER20-2.76 Collet Chucks. Thank you for your cooperation.
We care about our valued buyers, if you have any questions, our Customer Service staffs will be very glad to help you. We will try our best to reply your emails, however, due to high volume of daily incoming emails and time zone difference, we may not be able to reply your emails immediately. The item "5PCS CAT40 ER20 2.76 SET Collet Chuck Tool Holder CNC Balanced G2.5 25000RPM US" is in sale since Tuesday, July 2, 2019. This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Workholding & Toolholding\Toolholding\Other Toolholding".
chuang" and is located in SOUTH EL MONTE,CA. This item can be shipped to United States.