Toolex Reamer - Straight Shank - Spiral Flute - HSS-E - 4.37mm Power Milling Chucks Ultra-Precise Run-Out (<10 μm): Maintains

Ultra-Precise Run-Out (<10 μm): Maintains exceptional accuracy across rotations

Tapered neck for enhanced rigidity and deep-groove stability: The tapered effective length increases rigidity and minimizes deflection

It is available in different sizes and tapers to fit a variety of machine spindles and tool shanks

2 mm enables accurate filleting and fine-detail work

The long neck design provides dependable reach for deep features without sacrificing rigidity

Toolex Reamer - Straight Shank - Spiral Flute - HSS-E - 4.37mm Power Milling Chucks Ultra-Precise Run-Out (<10 μm): MaintainsThe Toolex Reamer with a straight shank and spiral flute is a precision tool designed for accurate hole enlargement and finishing across a variety of materials. Built for professional machinists and shop floors, it delivers consistent bore quality and dependable performance. Diameter: 4. 37 mm Material: HSS E (high speed steel with cobalt) for enhanced durability and heat resistance Flute Design: Spiral flute for efficient chip evacuation and smoother