Irwin HSS Pro TiN Coated Drill Bits (2) 1.5mm OL:40mm WL:18mm

General description The Irwin HSS Pro TiN Coated Drill Bits are specifically designed for drilling metal and tougher alloys. These drill bits offer a significant increase in drilling speed by 40-60% and feed rate by 10-20% compared to traditional HSS drill bits, while maintaining their lifespan. The TiN coating helps reduce heat buildup and wear, ensuring durability and efficiency during use. Technical specifications Overall Length: 40mm Tip Diameter: 1.5mm Working Length: 18mm Material: High-quality HSS steel with 2.5µ Titanium Nitride (TiN) coating Coating Hardness: Approximately 80 HRC Compatibility and accessories Compatible with standard drill chucks for metal drilling Suitable for use in electric drills and drill presses Installation Insert the drill bit into the drill chuck and tighten securely Ensure the drill is set to the appropriate speed for metal drilling Usage Use with appropriate safety equipment such as goggles and gloves Apply steady pressure during drilling, avoiding