ER-16 CAT 40 V-FLANGE SPRING COLLET CHUCK SET (3900-4016)

ER-16 CAT 40 V-Flange 12 Piece Spring Collet Chuck Set High precision collet chuck system suitable for all milling and drilling applications. Unique self-releasing system. Wide holding range. Accuracy to .0005". Comes with a fitted case. Gage length is 2.50". Drawbar end thread is 5/8"-11. Shipping Weight: 3.85 lbs