Toolex Reamer with a straight shank and spiral flute is engineered for precise hole enlargement and finishing in metalworking. Designed for professional workshops and capable hobbyists alike, this HSS-E reamer delivers reliable performance and a smooth bore every time.

• Diameter: 6.64 mm reamer for accurate hole sizing and clean finishes.
• Shank Type: Straight shank compatible with a wide range of toolholding systems and collets.
• Flute Design: Spiral flute aids efficient chip evacuation and reduces chip buildup during cutting.
• Material: HSS-E (high-speed steel with cobalt) for enhanced hardness, wear resistance, and heat tolerance.
• Precision: Consistent, repeatable hole quality with tight tolerances for reliable Part-to-Part fit.
• Applications: Ideal for enlarging existing holes or finishing holes across a broad spectrum of metals and alloys.

This reamer is built to maintain accuracy under demanding cutting conditions, helping you minimize rework and achieve a high-quality bore finish. The cobalt-enhanced HSS construction provides excellent longevity in heat-intensive operations, while the spiral flute design supports steady cutting and clean chip removal. Whether updating an older component or preparing a new part for assembly, the Toolex 6.64 mm straight-shank spiral flute reamer offers dependable performance in your machining toolkit.