> Approx. 20% higher speed, higher gripping force and larger bore compared with usual chucks
> Model N-200A chucks are assembled with adapter for ASA B5.9 type A spindles
> All sliding surfaces are hardened and ground for accuracy and repeatability
> Chucks include all mounting hardware
> Additional charge for threaded drawnut

https://www.usshoptools.com/ProductDetail/K-205-N-B ↗