Sizes 1mm – 14mm | HSS Drill Bit Type-N | Metal, Steel & Cast Iron Drilling

These HSS Type-N twist drill bits are designed for clean, accurate metal drilling in everyday workshop, trade, and DIY applications. Type-N geometry offers smooth chip removal and stable performance, making them ideal for steel, cast iron, aluminium, and general metalwork. Available in a full range of sizes from Ø1 mm to Ø14 mm, with convenient 1pc. // Key Features // High-Speed Steel (HSS) construction Type-N cutting geometry for standard metal drilling Suitable for steel, cast iron, aluminium, brass & general materials Clean, precise drilling performance Compatible with hand drills, drill presses and CNC machines Available in multiple pack quantities for convenience // Applications // Ideal for: General metal drilling Steel (up to approx. 800 N/mm² strength) Grey cast iron & malleable cast iron Die-cast materials Aluminium & non-ferrous metals Workshop, fabrication, repair and DIY tasks For best results on steel, use reduced speed and cutting oil to extend tool life. Specifics Type: Twist Drill Bit Material: High-Speed Steel (HSS) Cutting Geometry: Type-N Suitable For: Metal, Cast Iron, Alloy Steel, General Drilling Pack Quantity: 1 / 2 / 4 pcs Shank Type: Round Application: General Purpose