IRWIN HSS TCT Tip Drill Bit, 12mm, Tungsten Carbide, 151mm

The IRWIN HSS TCT Tip Drill Bit delivers precision drilling performance with stationary machines in hardened steel, cast iron, bronze alloys, and manganese alloyed steel. Featuring a high-performance C2 Tungsten Carbide Tip, it effortlessly drills materials up to 50 Rockwell C hardness. The four-facetted ground tip ensures low drilling pressure and perfect centring for superior accuracy.

Key Features

• Designed for use with stationary machines in demanding materials.
• C2 Tungsten Carbide Tip enhances durability and lifespan, even in hardened metals.
• Four-facetted ground tip reduces drilling pressure and maintains precise centring.
• Chrome Vanadium Steel body, hardened to 56 Rockwell C, ensures rigidity and stability.

Usage Notes

• Always use a coolant when drilling with TCT twist drill bits to extend tool life (Irwin recommends a 3–6% emulsion).
• Ideal for professionals requiring high-performance bits for challenging materials.

Specifications

• Diameter: 12.0mm
• Total Length: 151mm
• Working Length: 101mm
• Weight: 92g

Designed for precision and durability, the IRWIN HSS TCT Tip Drill Bit is the perfect choice for industrial and professional applications.