Carbide Drills
Drilling Hardened Steel Without Burning the Drill
Reduce heat, hole drift, and edge chipping when drilling hardened steel with carbide tools.
5/1/2026•By CAGO technical team
Hardened Steel Drills CNC
Drilling hardened steel requires strong cutting edges, heat-resistant coating, and reliable chip evacuation to prevent edge burning.
Reduce vibration, use a rigid holder, and consider a pilot hole when drilling deep holes or uneven surfaces.