125MM DIAMETER D1-4 ER-40 COLLET CHUCK (3901-5042)

125MM Diameter, D1-4 ER-40 Collet Chuck Concentricity is .0016". 125mm diameter (D1). Easily mount to a lathe with a D1-4 spindle. Use with ER-40 collets. Stud diameter is 5/8". D is 64mm. L is 42mm. Supplied with a wrench. Shipping Weight: 5.2 lbs