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A metal Tungsten Carbide Tipped (TCT) hole saw is a specialized cutting tool designed for drilling holes in metal surfaces. TCT hole saws are known for their durability and ability to cut through hard materials, making them ideal for tasks involving metal drilling. Here are some key features and considerations related to metal TCT hole saws:

  1. Material Composition: TCT hole saws consist of a steel body with tungsten carbide cutting teeth or tips attached to the cutting edge. Tungsten carbide is a very hard and durable material, making it well-suited for cutting through metals.
  2. Sizes and Varieties: TCT hole saws are available in various sizes to accommodate different hole diameters. They often come with a pilot drill bit and an arbor for attaching the hole saw to a drill. Some kits may include multiple hole saw sizes and accessories for added convenience.