08 Ago Findmall 8×CAT40 ER25 Collet Chuck W. 2.76″ Gage Length 4 Chucks Tool Holder Set
Specification： Product Type: CAT40 ER25 Material: 40Cr Max Speed: 20000 RPM Accuracy: 0.00012"-0.0002" (0.003-0.005 mm) Processing Length: 2.76" (70 mm) Draw Bar Threads: 5/8"-11 Color:Black & Silver ....