Toolex Reamer - Straight Shank - Spiral Flute - Carbide - Long Length - H7 - 4.5mm

Toolex Reamer - Straight Shank - Spiral Flute - Carbide - Long Length - H7 - 4.5mm is a precision carbide machine reamer designed to finish deep, tight holes with exact 4.5 mm sizing. Built for engineers, machinists, and hobbyists alike, it combines an extra-long straight shank with a left-hand spiral flute and a right-hand cutting edge to provide predictable cutting action, smooth finishes, and reliable hole size control in demanding applications. The tool targets consistent, high-quality results across a range of materials thanks to its carbide construction and tested tolerance.

• Long-reach straight shank: enables deep-hole finishing in setups with limited clearance, providing stable runout and compatibility with standard chucks and collets for improved accuracy and repeatability.
• Left-hand spiral flute with right-hand cutting: designed to promote efficient chip evacuation in longer bores while maintaining a clean finish and predictable cutting behavior, reducing the need for secondary operations.
• Carbide core (K10) with H7 tolerance: delivers long tool life and high dimensional accuracy, ensuring holes finish precisely to 4.5 mm with tight tolerance for reliable assembly and performance.

This Toolex reamer is ideal for precision hole finishing in metalworking projects, where consistent hole size and a smooth inner surface matter most. Its robust carbide composition, combined with the extra-long reach and deliberate flute geometry, helps professionals minimize rework, stabilize workflows, and achieve repeatable results in a busy shop or workshop environment.