Key-less drill chuck for industrial use. Key-less drill chucks with metal housing. Light version for hand drills. The automatic adjustment proportional to the cutting force maintains the constant clamping power even under difficult conditions. Exhaust holes of the dirt coupled with the centrifugal force. Easy manual opening. Model for quick tightening and loosening of drills, without wrench for heavy industry, for column drills.
Specifications:
- Clamping Range: 3/16
- Exterior Diameter: 51mm
- Lenght, Mandrel Open: 96.5mm
- Lenght, Mandrel Closed: 106.8mm
- Capacity: 16mm