IRWIN® HSS Cobalt Drill Bit, 3.3mm, 65mm

The IRWIN® HSS Cobalt Drill Bit is designed for precision drilling, especially in challenging materials like stainless steel and other high alloys. Featuring a 135° split point grinding, it ensures accurate centring and reduces the pressure required during drilling, making your work easier and more efficient.

Constructed from high-quality HSS steel with 5% Cobalt (Co), these drill bits offer superior heat resistance (red hardness), significantly extending their lifespan. The industrial quality ground flute guarantees high accuracy and efficient chip removal, ensuring clean, precise holes every time. The attractive golden tempered surface finish not only adds durability but also enhances the bit's aesthetic appeal.

Specifications

• Material: HSS Steel with 5% Cobalt
• Point Angle: 135° split point
• Special Feature: Golden tempered finish
• Diameter: 3.3 mm
• Working Length: 36 mm
• Overall Length: 65 mm

Whether you're a professional tradesperson or a DIY enthusiast, the IRWIN® HSS Cobalt Drill Bit delivers unmatched performance and longevity, making it an essential tool for any workshop.