• High speed steel (HSS) core – tough, wear-resistant steel for clean, accurate holes in a wide range of materials.
• Titanium nitride (TiN) coating – reduces friction and heat build-up for faster cutting and longer bit life compared with uncoated HSS.
• 135° split point* – fast starting with reduced walking and less need for centre punching on many applications.
• Suitable for metal, wood & plastics – ideal for mild steel, non-ferrous metals, alloy sheet, timber, MDF, and many plastics.
• Irwin trade quality – engineered to meet the demands of professional users for reliability and durability.

*Point style varies by exact Irwin series – many titanium-coated ranges feature a 135° split or similar fast-start point. Check pack for specifics.