The Irwin 15 Piece HSS Titanium Metal Drill Bit Set is a professional-grade drill bit collection designed for drilling metal and harder alloys with enhanced performance and durability. Engineered with a titanium nitride coating, these HSS Pro drill bits deliver superior friction resistance and extended bit life compared to standard alternatives. The coating enables drilling speeds that are 40-60% faster than conventional bits, making them ideal for tradespeople working on fabrication projects, metalworking tasks, and engineering applications where efficiency matters. Each bit features a 135° split point that ensures perfect centring and minimises bit walk, reducing the drilling pressure required whilst delivering cleaner, more accurate holes. The heavy-duty web construction provides optimum strength and durability, making this set suitable for demanding workshop environments and regular professional use. Features and Benefits: • Titanium nitride coating for longer bit life and higher friction resistance • 40-60% faster drilling speeds compared to standard drill bits • 135° split point minimises bit walk and ensures accurate positioning • Heavy-duty web construction for enhanced strength and durability • Comprehensive 15-piece set covering commonly used sizes from 1.5mm to 10mm Specifications: Type: HSS No. Pieces: 15 This 15 Piece Set contains the following sizes: 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 8, 9, 10mm.
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