Dremel 2-Pack 3/32" Engraving Cutter with 1/8" Shank is made of high-quality steelUse with Dremel rotary tools and is ideal for a variety of cutting tasks, including engraving, routing, and shaping. The 3/32" cutting diameter allows for precise and controlled cuts, while the 1/8" shank ensures a secure fit in your Dremel tool. This cutting bit is a great addition to any Dremel tool kit and is suitable for a wide range of materials, including wood, plastic, and metal.