General purpose Solid Carbide drill for a wide range of materials for reduced friction and heat - thus longer tool life. Optimized gashing design for microdrilling ensures free flow of chips in the center of the drill. Uninterrupted straight cutting lip allows no starting point for wear and enables even distribution of cutting forces for longer tool life in all materials and less chipping on cutting edge. KC7325™ grade contains a double coating for broad-band applications, and a TiN top layer serves as a wear indicator for easier monitoring of small drills, which can be difficult to see.

Specifications:

• Diameter (mm): 5.1
• Overall Length (mm): 66
• Flute Length (mm): 28
• Cutting Length (mm): 20