Features:
5PC CAT40 ER20 Chuck
Gage or projection length of ER16 is 2.75".
Accuracy in tenth, 0.0001-0.0002" max
Fully ground flange and V-groove — easy on tool changers for less spindle and
changer maintenance
V-Flange CAT 40 is production balanced to high speed spindle turning and meet standard industrial needs
Hardened and ground to ensure maximum accuracy
Through spindle coolant capability from pull stud to collets
Each chuck include a HAAS style pull stud, and ready to be used on MAZAK CAT40 tapper machine
Decent quality at reasonable price