Bison Steel Scroll Chuck - 4 Jaw - 1 Piece Jaw (Rear Mount) - 160mm Threadmill25 Part of Carmex’s globally recognized

Part of Carmex’s globally recognized thread-turning family

BSP (G) Right-Hand compatibility: Specifically matched to BSP (G) external threads and right-hand orientation

detailing the cutting diameter range and corresponding length for reliable threading performance

precise bore every time

this arbor supports speeds from 15

Bison Steel Scroll Chuck - 4 Jaw - 1 Piece Jaw (Rear Mount) - 160mm Threadmill25 Part of Carmex’s globally recognizedThe Bison 3704 series rear mount, 4 jaw steel scroll chuck is built for precision turning on a wide range of workpieces. Designed for engineers, machinists, DIY enthusiasts, and hobbyists, it delivers secure, repeatable grip and straightforward setup for everyday machining tasks. This 160mm chuck features a balanced scroll plate and hardened, ground working surfaces for durable, long lasting performance. It ships with a wrench and a complete jaw kit: