The Dremel SC545 EZ SpeedClic Diamond Cutting Wheel is a 38mm accessory designed for cutting hard materials with precision and durability. This diamond-edged wheel excels at cutting concrete, stone, porcelain, ceramic and hard epoxies, delivering clean, accurate cuts in demanding applications. The diamond construction ensures exceptional longevity and cutting performance. Unlike standard abrasive wheels that wear down or can shatter, this wheel maintains its shape throughout its working life and will not break during use. The EZ SpeedClic system enables quick, keyless attachment and removal, allowing tradespeople to switch accessories rapidly without additional tools. Ideal for precision work in tiling, masonry and general construction tasks, this 38mm wheel suits detailed cuts where standard larger blades cannot reach. The 3.2mm shank diameter provides compatibility with standard Dremel rotary tools, whilst the maximum 20,000 RPM rating ensures safe, effective performance when cutting through the toughest materials. Features and Benefits: • Diamond construction for superior durability and consistent cutting performance • EZ SpeedClic system for quick, keyless accessory changes • Maintains shape and will not break during use • Produces fine, precise cuts in hard materials • Suitable for concrete, stone, porcelain, ceramic and hard epoxies Specifications: Shank diameter: 3.2mm Working diameter: 38mm Maximum RPM: 20,000 1/min