Cylindrical twist drills feature a titanium nitride coating applied to the cutting edges, which enhances wear resistance during use. The 118° point angle is designed to ensure effective penetration into the material, optimising hole accuracy. These characteristics make the drill suitable for metal drilling operations, providing good durability and reliability over time. The helical structure promotes chip evacuation, helping to maintain consistent cutting quality during professional use.
Cylindrical twist drills feature a titanium nitride coating applied to the cutting edges, which enhances wear resistance during use. The 118° point angle is designed to ensure effective penetration into the material, optimising hole accuracy. These characteristics make the drill suitable for metal drilling operations, providing good durability and reliability over time. The helical structure promotes chip evacuation, helping to maintain consistent cutting quality during professional use.
