The Toolex Reamer with straight shank and spiral flute delivers precise hole enlargement and finishing with dependable, repeatable results. Built from HSS-E (high-speed steel with cobalt), it combines durability and heat resistance to excel in a range of metalworking tasks.

• Diameter: 4.47 mm, providing a precise bore size for consistent hole dimensions.
• Material: HSS-E (high-speed steel with cobalt) for enhanced wear resistance and long tool life.
• Flute Design: Spiral flute for efficient chip evacuation and smoother cutting action.
• Shank Type: Straight shank ensures broad compatibility with common tool holders and machining setups.
• Primary Use: Enlarge and finish holes with tight tolerances, delivering clean bore surfaces.

With its cobalt-infused HSS-E composition and optimized spiral flute geometry, this reamer minimizes chip buildup and heat generation, helping reduce tool wear and rework. The straight shank supports quick, stable changes across a variety of CNC and manual machines, enabling reliable bore quality from first touch to final finish. Ideal for steel, aluminum, and other machinable materials, the Toolex reamer provides crisp, smooth holes and consistent performance across multiple jobs.