Drill Ø50mm, diamond hollow drill bit with countersunk ring Ø50-56mm WENDT

Manufacturer: WENDT,
Type: 1046809,
Drill bit length approx. 75mm,
1/2″ external thread,
The countersunk ring is adjustable and removable,
Weight: 416 g,
Application: Glass industry,
Condition: Good, second-hand