Vorteck Cobalt HSS Drill Bits, 4 mm

• Advanced Vorteck Tip Technology: Precision-engineered Vorteck tip technology revolutionizes the drilling process by breaking it down into multiple micro-cuts, efficiently dispersing swarf to enhance cutting speed and ensure a smoother operation
• Versatile Application: Designed for high-performance in tough materials such as high-strength steels, stainless steels, cast iron, as well as nonferrous metals, plastics, and wood, delivering exceptional versatility across demanding applications
• M35 Cobalt Construction: Constructed with high-grade M35 HSS with 5% Cobalt, these bits are engineered for superior heat dissipation, extending tool life and reducing the risk of burnout in heavy-duty applications
• Quick Lock Hex Shank: Equipped with a 6.3mm (¼”) quick-lock hex shank, compatible with impact drivers and standard drill chucks, allowing for fast, secure bit changes and enhanced user convenience
• Diameter: 4 mm / Length: 70 mm

Advanced Vorteck Tip Technology: Precision-engineered Vorteck tip technology revolutionizes the drilling process by breaking it down into multiple micro-cuts, efficiently dispersing swarf to enhance cutting speed and ensure a smoother operation. Versatile Application: Designed for high-performance in tough materials such as high-strength steels, stainless steels, cast iron, as well as nonferrous metals, plastics, and wood, delivering exceptional versatility across demanding applications. Self-Centring Precision: The innovative self-centring tip eliminates the need for pre-drilling or centre punching, even on challenging curved surfaces like pipes and conduit, ensuring accuracy and ease of use. Burr-Free Precision Drilling: With an optimized tip and fully ground flute structure, this tool achieves clean, perfectly round holes with no burrs, meeting the highest standards of finish quality. Enhanced Cutting Speed: Features an instant start and rapid entry design, enabling cutting speeds up to twice as fast as conventional drill bits for unmatched efficiency and productivity. M35 Cobalt Construction: Constructed with high-grade M35 HSS with 5% Cobalt, these bits are engineered for superior heat dissipation, extending tool life and reducing the risk of burnout in heavy-duty applications. Quick Lock Hex Shank: Equipped with a 6.3mm (¼”) quick-lock hex shank, compatible with impact drivers and standard drill chucks, allowing for fast, secure bit changes and enhanced user convenience. Durable Corrosion Protection: Finished with a premium black oxide coating and bronze finish, providing lasting corrosion resistance and a professional appearance. Length: 70 mm. Diameter: 4 mm