Bison Cast Iron Independent Chuck - 4 Jaw - 1 Piece Jaw (Front Mount) - 315mm Tapping Chucks Primary use: Ideal for roughing

Primary use: Ideal for roughing passes to establish material removal quickly in metalworking applications

Introducing the Wiseman Threading Tools Bottom Lead Metric HSS Tap Right Hand - M1

the cutting edge stays strong under demanding materials and high-feed conditions

reliable way to confirm that holes meet the M60 x 1 metric fine specification and are properly aligned with right‑hand threading

delivering repeatable results and helping your workflow stay on track

Bison Cast Iron Independent Chuck - 4 Jaw - 1 Piece Jaw (Front Mount) - 315mm Tapping Chucks Primary use: Ideal for roughingThe Bison 4304 series Cast Iron 4 Jaw Independent Chuck (front mount, 315mm) is a robust turning accessory designed for lathes. Supplied with one set of solid reversible jaws, it lets each jaw move independently, delivering flexible, precise clamping for irregular workpieces. Manufactured in Poland, Bison chucks are known for exceptional quality and long tool life, making them a dependable choice for workshops, engineering shops, and hobbyist setups.