The Dormer E240 Blue Ring Shark Spiral Point Tap is engineered for superior threading performance. The spiral point design directs chips forward, preventing clogging and ensuring a smooth, continuous threading process. This tap is perfect for both through-holes and blind holes, providing versatility for various machining operations. Crafted from premium high-speed steel (HSS-E-PM), this tap ensures excellent wear resistance and durability, making it ideal for demanding industrial applications. Features & Benefits • High speed steel construction for superior durability and wear resistance • Spiral point geometry • DIN37112 • HSS-E Powder Metallurgy Steel • Chamfer: B 3.5 – 5 • Blue ring Shark designation indicating high performance and precision • Tolerance: 6H • Steam tempered Specifications • Diameter: M18 • Thread Pitch: 2.5mm