Bison Cast iron Scroll Chucks - 3 Jaws - 1 piece Jaw (Front Mount) - 315mm MTS intermediate precision hole finishing for

intermediate precision hole finishing for professional metalworking

and achieve dependable results when precision matters most

This tap is part of Wiseman’s family of bottom lead metric HSS taps

Material: HSS‑E (high-speed steel with cobalt) for improved heat resistance and wear life

The carbide tip (K10) delivers durable wear resistance and steady cutting performance across a range of materials

Bison Cast iron Scroll Chucks - 3 Jaws - 1 piece Jaw (Front Mount) - 315mm MTS intermediate precision hole finishing forThe Bison 3274 series front mount, 3 jaw cast iron scroll chuck is built for dependable, self centering workholding on turning lathes. Featuring ground working surfaces, it delivers precise grip and consistent performance for professionals, engineers, hobbyists, and workshop users alike. Designed for versatility, this chuck can also be rear mounted via an adapter plate to fit a broader range of machines. Supplied with a wrench and 1 piece jaws: 1 set