Irwin 10502573 HSS Pro TiN Coated Drill Bits 2-Pack 1.5mm 40mm 18mm

The Irwin HSS Pro TiN Coated Drill Bits are designed for drilling metal and tougher alloys, combining high-performance speed and durability. Featuring a 2.5µ titanium nitride (TiN) coating, these bits help reduce heat buildup and wear, contributing to efficiency during use. They offer a 40–60% increase in drilling speed and a 10–20% increase in feed rate compared with traditional HSS drill bits, while maintaining a long service life. The bits have a 135° split point for precise centering, are made from high-quality HSS steel, and are compatible with standard drill chucks for metal drilling. Key dimensions include a tip diameter of 1.5 mm and an overall length of 40 mm (working length 18 mm).

Specifications

• Overall Length: 40 mm
• Tip Diameter: 1.5 mm
• Working Length: 18 mm
• Material: HSS steel with 2.5µ TiN coating
• Coating hardness: ~80 HRC
• Tip: 135° split point

Usage

• Compatible with standard drill chucks for metal drilling
• Suitable for use in electric drills and drill presses
• Install the drill bit into the drill chuck and tighten securely
• Set the drill to an appropriate speed for metal drilling
• Apply steady pressure during drilling

Use appropriate safety equipment such as goggles and gloves; ensure the drill is set to the appropriate speed for metal drilling; apply steady pressure during drilling