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Hole saw Irwin 10504182 bi-metal 46 mm, variable teeth 4.5/5.5 TPI
Summary description:
Irwin 10504182 is a 46 mm bi-metal hole saw with variable tooth pitch (4.5/5.5 TPI) designed for cutting a range of materials. The bi-metal construction provides durability and resistance to heat, while the vario tooth design improves cutting speed and chip removal. Suited for drilling holes in metal, wood, and plastics for plumbing, electrical and carpentry tasks.