IRWIN HSS TCT Tip Drill Bit, 2.5mm, 57mm

The IRWIN HSS TCT Tip Drill Bit is designed for precision drilling in hardened materials, including steel, cast iron, bronze alloys, and manganese alloyed steel. Its tungsten carbide tip ensures durability and efficiency, making it suitable for stationary machine use. The four-facetted ground C2 carbide tip allows for low drilling pressure and perfect centring, enhancing precision and ease of use.

This drill bit's body is constructed from Chrome Vanadium Steel, hardened to 56 Rockwell C, ensuring robustness and longevity. For optimal performance, Irwin recommends using a 3-6% emulsion coolant, which helps extend the tool's lifespan by reducing heat and friction during operation.

Specifications

• Diameter: 2.5 mm
• Total Length: 57 mm
• Working Length: 30 mm

Key Features

• Hardened Steel Drilling: Capable of drilling materials up to 50 Rockwell C hardness.
• Precision-Centric Design: Four-facetted ground tip ensures accurate and efficient drilling.
• Durable Construction: Chrome Vanadium Steel body hardened to 56 Rockwell C.
• Coolant Recommended: Use of 3-6% emulsion coolant advised for enhanced performance and longevity.

Ideal for professionals and DIY enthusiasts looking for reliable and high-performance drill bits for tough materials.