Toolex Reamer is a precision tool designed for engineers and machinists who need reliable hole enlargement and finishing with tight tolerances. Built around HSS-E cobalt-enhanced steel, this straight-shank, spiral-flute reamer delivers durable performance in a wide range of materials and setups.

• Diameter: 11.995 mm
• Shank type: Straight shank for broad compatibility with standard tool holders and collets
• Flute design: Spiral flute geometry for efficient chip evacuation and stable cutting action
• Material: HSS-E (high-speed steel with cobalt) for improved hardness and heat resistance
• Application: Precision hole enlargement and finishing to achieve smooth, accurate bores
• Accuracy: Consistent hole diameters and tight tolerances across a variety of materials
• Compatibility: Designed to integrate with common machining setups and toolholding systems

This reamer is ideal for finishing pre-drilled holes or enlarging existing bores with a controlled, clean cut. The cobalt-enhanced HSS material resists wear and heat, supporting repeatable performance in demanding applications such as stainless steel, alloy steels, and other tough metals. The straight shank provides flexible compatibility with many machines and holders, while the spiral flute aids chip evacuation to minimize clogging and heat buildup during deeper bore operations. Whether you’re refining bore size or achieving a precise surface finish, Toolex Reamer delivers dependable results with minimal rework.