Startseite » Products » Spare Parts & Accessories » Stud Chucks » Copper stud chuck with setting screwCopper stud chuck with setting screw For more information, please feel free to contact us! Features Diameter: Ø7.1, M3, M4, M5, M6, M8 Length: 50 mm Material: Copper Special feature: Higher durability compared to the standard stud chuck made of brassNeed more information about the product? Contact us now!