Meet the Vortex Spot Drill - HSS-E Cobalt 90° TiAlN Coated - 20mm, a precision tool built for metalworking professionals who need fast, accurate center holes to anchor follow-up drilling or milling. Its premium alloy and advanced coating deliver durability and smooth performance for challenging materials.

• Material: HSS-E Cobalt alloy for enhanced strength and heat resistance, extending tool life during tough drilling tasks.
• Coating: TiAlN coating increases hardness, heat resistance, and lubricity to improve chip evacuation and reduce friction.
• Point Angle: 90° spot geometry delivers precise centering and clean initial holes for accurate subsequent operations.
• Diameter: 20 mm form factor designed to create reliable centre holes that guide larger drill bits or milling operations.
• Application: Ideal for starting holes in metalworking, ensuring minimal wander and consistent hole placement.

By delivering accurate spot holes, this drill minimizes drift during subsequent drilling, speeds up tooling cycles, and reduces scrap. The cobalt-rich substrate handles heat more effectively than standard high-speed steels, while the TiAlN coating lowers friction and promotes cooler cuts, extending tool life. The 90° point concentrates cutting forces for a crisp entry and efficient chip evacuation, making it a dependable choice for workshops and production environments that demand repeatable results.