The three-flute helical drill bit is designed to ensure high performance in drilling applications across a wide range of materials. Made of solid carbide, it features two cutting edges and a cylindrical shank with a diameter equal to three times the nominal diameter of the tool (3xØ). The helix angle is 30°, ideal for chip evacuation and ensuring precise and efficient drilling.

Coating:
The drill bit is coated with AlTiSiN (Aluminum-Titanium-Silicon-Nitride), a high-performance coating that provides excellent wear resistance and high-temperature stability, enhancing the tool's durability and reliability.

AlTiSiN Coating Properties:
The AlTiSiN coating consists of an aluminum-titanium nitride matrix enriched with silicon. This combination offers several advantages: high hardness, ideal for machining high-strength materials; thermal resistance, which allows the coating to maintain its properties even at temperatures exceeding 1000°C; reduced friction, improving chip evacuation and reducing cutting edge wear; extended durability, ensuring longer tool life compared to traditional coatings under demanding cutting conditions.

Applications:
This drill bit is suitable for machining and drilling unalloyed steels, high-alloy steels, stainless steels, aluminum, metal alloys, copper, brass, bronze, and plastic materials.