Bison Cast iron Scroll Chucks - 3 Jaws - 1 piece Jaw (Rear Mount) - 200mm Shrink Fit Holders Lead geometry: Bottom lead design

Lead geometry: Bottom lead design promotes smooth entry

Precise metric fine GO specification: M138 x 1

clean hole finishing on metal parts

005 mm): finishes holes to a tight

Primary Application: Mold and die milling

Bison Cast iron Scroll Chucks - 3 Jaws - 1 piece Jaw (Rear Mount) - 200mm Shrink Fit Holders Lead geometry: Bottom lead designThe Bison 3204 series rear mount 3 jaw cast iron scroll chuck is built for dependable workholding on standard lathes. With a 200mm capacity, it handles a broad range of round stock and turned parts, making it suitable for both professional workshops and serious hobbyists. Ground working surfaces ensure accurate alignment during setup, and the chuck ships with a wrench plus a versatile jaw kit. It includes reversible hard jaws and outside hard jaws to