IRWIN HSS TCT Tip Drill Bit, 9.5mm x 125mm

The IRWIN HSS TCT Tip Drill Bit is engineered for precision drilling in hardened materials, making it an essential tool for professional applications. Featuring a Tungsten Carbide Tipped (TCT) design, this drill bit excels in drilling through hardened steel, cast iron, bronze alloys, and manganese alloyed steel with ease. The C2 Carbide Tip is specially designed to drill materials up to a hardness of 50 Rockwell C, ensuring durability and high performance.

The four-facet ground tip reduces drilling pressure and ensures perfect centring, providing clean and accurate holes. The body of the drill bit is crafted from Chrome Vanadium Steel, hardened to 56 Rockwell C for exceptional strength and longevity.

Optimal Performance

To extend the lifespan of your drill bit, Irwin recommends using a 3-6% emulsion coolant during drilling. This helps to dissipate heat and reduce wear, keeping the drill bit in top condition for longer.

Specifications

• Diameter: 9.5mm
• Total Length: 125mm
• Working Length: 81mm
• Material: Chrome Vanadium Steel
• Tip Material: Tungsten Carbide (C2 Grade)
• Hardness: 56 Rockwell C (Body), 50 Rockwell C (Tip)

Ideal for professionals and DIY enthusiasts alike, the IRWIN HSS TCT Tip Drill Bit delivers precision, durability, and efficiency in demanding drilling applications.