Bison Cast iron Scroll Chucks - 3 Jaws - 1 piece Jaw (Front Mount) - 250mm Spot Drill while the HSS‑E composition extends

while the HSS‑E composition extends tool life and maintains performance under challenging machining conditions

ergonomic solution for everyday validation of STI inserts

Toolex Reamer with a straight shank and spiral flute is a precision tool designed for engineers and machinists performing hole enlargement and finishing with reliability and consistency

delivering cleaner holes and greater throughput in metalworking projects across professional shops and hobbyist setups alike

Built for precision and consistency

Bison Cast iron Scroll Chucks - 3 Jaws - 1 piece Jaw (Front Mount) - 250mm Spot Drill while the HSS‑E composition extendsThe Bison 3274 series front mount, 3 jaw cast iron scroll chuck is engineered for reliable, repeatable grip on round workpieces. With a 250 mm diameter and ground working surfaces, it delivers true concentric holding for a wide range of turning tasks, from precise finishing to heavy duty machining. The design also supports rear mounting via an adapter plate, giving you flexible integration with different lathes without swapping chucks. Frontmount 3jaw