The Morse 40mm Bi-Metal Holesaw AV25 - 1-9/16" - MHS25 feature an advanced design, optimised for high performance and efficiency. With a patent-pending tooth set design and a new cap to reduce runout and vibration, these holesaws are engineered to deliver fast and precise cutting. The exterior red coating reduces side wall friction, enhancing cutting efficiency. Features: Patent-Pending Tooth Set Design : Optimised for faster material removal and enhanced cutting speed. New Cap Design : Reduces runout and vibration for smoother operation. Premium M42 High-Speed Steel Cutting Edge : Contains 8% cobalt for increased durability and longer life. Heavy-Duty Side Wall : Provides greater stability during cutting. Increased Leverage : Facilitates faster and easier slug removal. Specifications: Brand : Morse Material : M42 High-Speed Steel with 8% Cobalt Coating : Red exterior coating to reduce friction Applications: Ideal for cutting a variety of materials with precision and efficiency. Suit