Seco Accuracy Adjustable Self Centring Chucks (AS-G) 3 JAW 160mm

Type AS-G: SECO GOLD TRUGRIP self centring ACCURACY ADJUSTABLE chucks have a unique micro adjustment system which enables this chuck to achieve high concentric accuracy of .005mm and repetitive accuracy of .013mm. The AS-G type chucks come with forward and reverse sets of Jaws, dual purpose Operating Key and Mounting Bolts.