quick-action drill chuck 0,5-8 mm B12

Technical Specifications
Quick-action drill chuck for stationary machines
metal sleeve
Tolerance M – 0,05

Span area: 0,5-8
Inner thread: B12
Diameter: 34
Total Length: 71,2

The clamping of the tools is
done without utilities. Upon
increasing cutting forces the
drill chuck re-clamps itself. Even
after intense stress the drill
chuck can be opened easily. The
high concentricity allows the
use in CNC machines.