ER-32 BT30 SPRING COLLET CHUCK (3900-7566)

ER-32 BT30 Spring Collet Chuck For CNC machines with BT taper spindles. Concentricity is .0002". All critical surfaces are hardened and precision ground. Gage depth is 2.76". Collet range is 0.078-0.787". Draw bar thread is M12 X 1.75. Nut type is spanner. Shipping Weight: 1.7 lbs