The Ultrafast Bi-Metal Hole Saw features a high-speed steel cutting edge bonded to a tough alloy steel body, combining flexibility with wear resistance. Designed for cutting through wood, metal, plastic, and stainless steel, this hole saw delivers smooth, long-lasting results even in demanding conditions. The UF Bi-Metal Hole Saw reduces tooth loss, resists heat buildup, and fits most standard arbors—making it a go-to choice for professionals across India seeking durability and efficiency.