Toolex Reamer with a straight shank and spiral flute is designed for precise hole enlargement and finishing. Built from HSS-E and sized at 7.75 mm, it delivers durable cutting performance and compatibility with a wide range of tool-holding systems.

• Diameter: 7.75 mm
• Shank: Straight shank for versatile compatibility with common tool-holding systems
• Flute: Spiral flute for efficient chip evacuation and smoother cutting action
• Material: HSS-E (high-speed steel with cobalt) for enhanced hardness and heat resistance
• Applications: Precision hole enlargement and finishing across a broad range of metals and alloys
• Accuracy: Delivers precise, smooth holes with tight tolerances consistently

With the Toolex Reamer, you get reliable bore quality from start to finish. The spiral flute design minimizes chip buildup and improves cutting efficiency, helping maintain accurate diameters while reducing downtime from chip packing. The straight shank provides straightforward insertion into standard chucks and collets, making it a flexible choice for milling machines, drill presses, and CNC centers. The cobalt-enhanced HSS construction offers better durability and heat resistance, supporting longer cuts and steadier diameters across multiple materials. This reamer is ideal for finishing pre-bored holes, achieving targeted diameters in production or prototyping, and delivering consistent bore quality in aluminum, steel, and other common metals.

Tips for best results: use appropriate feeds and speeds to match the material, apply coolant to manage heat, and ream in a single, controlled pass to maximize surface finish and dimensional accuracy. This 7.75 mm straight-shank spiral-flute reamer is a dependable choice for precise, repeatable hole finishing in professional machining environments.