Toolex Reamer with a straight shank and spiral flute is crafted for precision hole enlargement and finishing in metalworking shops. Designed for machinists who demand reliable, smooth-hole results, this HSS-E reamer delivers consistent performance across a range of materials and setups. Diameter: 11.89 mm precision hole enlargement for tight tolerances Shank: Straight shank for broad compatibility with collets, chucks, and tool-holding systems Flute: Spiral flute to facilitate efficient chip evacuation and reduce chip buildup Material: HSS-E (high-speed steel with cobalt) for enhanced heat resistance and durability Construction: Robust design engineered for accurate, repeatable hole finishing Applications: Ideal for enlarging and finishing holes in a wide range of materials, from ferrous to nonferrous metals The spiral flute geometry actively helps remove chips as the reamer works, supporting cleaner hole walls and better surface finish. The straight shank design ensures reliable seating in common tool holders, enabling quick changes and steady alignment in your machining setup. With HSS-E construction, this reamer stands up to higher cutting temperatures and maintains sharpness longer, delivering consistent results through multiple passes. Whether you’re enlarging an existing bore or achieving a precise final diameter, this tool provides dependable performance for reliable, repeatable hole quality. Sources: Spiral flutes improve chip evacuation and cutting efficiency; straight shanks offer broad compatibility with tool holders; HSS-E cobalt enhances heat resistance in reamers.
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