Irwin 10502500 19 Piece Pro Drill Bit SetThis Irwin HSS Pro 19-piece drill bit set offers outstanding performance and a long service life for professional use. Designed for drilling a variety of materials including steel, cast iron, and plastics, these bits ensure efficient and accurate drilling. The 118° split point shape allows for quick penetration without the need for pre-punching or a pilot drill.Features Industrial quality HSS Pro drill bits 118° split point for optimal centering and faster drilling Penetrates quickly with minimal effort or feed pressure Supplied in a durable metal caseSpecifications Brand: Irwin MPN: 10502500 EAN: 5709131284628 Set includes bits: 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5 and 10mm