Toolex Reamers with a straight shank and spiral flute deliver precise hole enlargement and finishing with dependable control. Designed for machinists and shops that require consistent, burr-free holes, this HSS-E reamer (1.27 mm) combines durability with versatile compatibility.

• Diameter: 1.27 mm
• Shank type: Straight shank for broad compatibility with most tool-holding systems
• Flute design: Spiral flute promotes efficient chip evacuation and smooth cutting
• Material: HSS-E (high-speed steel with cobalt) for enhanced hardness and heat resistance
• Primary use: Precision hole enlargement and finishing with tight tolerances
• Durability: Built to resist wear and maintain accuracy under demanding cutting conditions

This reamer excels in producing accurate, smooth holes across a wide range of materials, from softer alloys to tougher steels. The spiral flute design minimizes chip buildup, helping maintain cutting efficiency and reducing the risk of recutting. The straight shank ensures easy interchangeability with common tool-holding systems, speeding up setups and maintaining consistent alignment. The cobalt-enhanced HSS-E composition delivers better wear resistance and heat tolerance during finishing passes, extending tool life and delivering repeatable bore quality. Whether enlarging an existing hole or achieving a precise bore diameter, this Toolex reamer provides reliable performance and a clean, cylindrical bore every time.