Hi-Power Milling Chuck

Heavy Duty Milling Chuck

Hi-Power Milling Chuck is a highly rigid chuck for resistance against chatter. It supports end milling with its heavy-duty gripping force and high runout accuracy.

Designed for High Accuracy

Hi-Power Milling Chuck features a unique BIG slit shape to achieve both the essential runout accuracy and gripping force desired in a milling chuck. Stable clamping is possible due to sufficient elastic deformation and the ability to remove oil from the tool shank.


Hi-Power Milling Chuck allows for the reliable use of straight collets, boring bars, and arbors such as face milling cutters.

Features & Benefits
  • Powerful clamping for heavy cutting
  • ISO tapers are now standard BIG-PLUS
  • Coolant-through
  • A slim nut design is available