The Toolex Reamer with a straight shank and spiral flute is engineered for precise hole enlargement and finishing, delivering dependable performance for machining, repair, and fabrication tasks. Crafted from HSS-E (high-speed steel with cobalt), it combines durability with heat resistance to maintain accuracy across challenging materials.

• Diameter: 6.46 mm
• Shank design: Straight shank for easy clamping and broad compatibility with drill chucks, collets, and various toolholding setups
• Flute geometry: Spiral flute facilitates efficient chip evacuation and helps prevent chip build-up during cutting
• Material: HSS-E (cobalt-infused high-speed steel) for increased hardness, wear resistance, and heat tolerance
• Precision: Consistent dimensions and surface finish to achieve tight hole tolerances
• Versatility: Suitable for enlarging existing holes and achieving final hole size across a range of metals and alloys

With its cobalt-enhanced HSS-E construction and spiral flute, this reamer maintains cutting efficiency under heat, extends tool life, and delivers repeatable, accurate holes. The straight shank design ensures secure clamping across multiple toolholding systems, enabling quick changes in setups without re-centering. Ideal for finishing operations on aluminum, steel, stainless steel, and other alloys, it supports repairing undersized holes and refining bore quality in production runs or custom parts. Use this reamer to achieve smoother surface finishes, tighter tolerances, and consistent hole quality wherever precision matters.