19 Piece HSS Pro Drill Bit Set

The Irwin 19 Piece HSS Pro Drill Bit Set delivers industrial-quality performance for demanding metalwork and general drilling applications. This comprehensive set is engineered from high-performance high-speed steel, providing exceptional durability and accuracy across a wide range of materials including steel, cast iron, non-ferrous metals and plastics. The 118° split point geometry ensures optimal centring when starting each hole, eliminating the need for pre-punching or pilot drilling. This advanced point design enables faster drilling rates whilst requiring minimal feed pressure, making it ideal for repetitive tasks where efficiency matters. The bits penetrate quickly and cleanly, reducing operator fatigue during extended use. With 19 metric sizes ranging from 1mm to 10mm in 0.5mm increments, this set covers the most commonly required drill bit sizes for fabrication, maintenance and installation work. The complete size range makes it suitable for electricians, engineers, fabricators and general tradespeople who need reliable drilling performance across diverse materials and applications. The bits are supplied in a robust metal case for organised storage and protection. Features and Benefits: • 118° split point design eliminates walking and reduces drilling effort • High-speed steel construction for extended service life • Suitable for drilling steel, cast iron, non-ferrous metals and plastics • Comprehensive 19-piece set covers 1mm to 10mm in 0.5mm increments • Metal storage case keeps bits organised and protected Specifications: Type: HSS No. Pieces: 19