Sandvik Coromant’s new CoroDrill 870 with exchangeable tip now relieves cnc machinists from big worries. Secure, high-precision interface between drill body and tip for extra stability for high accuracy.
CoroDrill 870 insert can be easily changed while the tool is mounted on the cnc machine tool turret this reduces cnc machine downtime and increases uptime.
The flutes shape, size and helix angle of CoroDrill 870 are optimized to provide safe chip evacuation and overall tool stability
The rigid body of drill gives the cnc machinist the freedom to use high feed and speed at will. The drill body rigidity also brings quality and accuracy to hole machining.
The drill is available in diameter range: 12–20.99 mm (0.472–0.826 inch) and lengths 3 and 5 × hole diameter as standard.