The Tivoly 3.3mm HSS-Co drill bit is a precision tool designed for demanding metal drilling tasks. Made from cobalt-reinforced high-speed steel, this fully ground drill bit offers outstanding durability and heat resistance, making it especially effective for working with tough materials like steel and stainless steel. Its 135° split point tip ensures easy, accurate centering on smooth, hard surfaces, reducing the need for pilot holes and minimizing wandering during drilling. This drill bit is engineered to meet professional standards, ensuring consistent performance and longevity even under intensive use.
Key features and specifications:
• Material: HSS-Co (High-Speed Steel with Cobalt) for enhanced hardness and wear resistance
• Diameter: 3.3 mm, fully ground for precise and smooth drilling
• Tip: 135° sharp split point for fast, accurate centering and reduced walking
• Maximum material tensile strength: Suitable for materials up to 950 N/mm², including metal and stainless steel
• Automated centering tip for easier starts on flat or polished surfaces
• Complies with industrial standards (DIN 338 typical for Tivoly drill bits)
• Designed for high reliability and extended tool life

This drill bit is ideal for professional metalworkers, industrial fabricators, maintenance engineers, and anyone requiring consistent, precise drilling in metal and stainless steel. It is suitable for use in workshops, manufacturing environments, and for onsite installation or repair tasks where reliability and accuracy are essential. Its advanced tip design and robust material make it a strong choice for both intensive daily use and precision work on demanding materials.
SKU: 11454910330
EAN: 3221912265104