Dormer 10 mm Diameter x 40 mm Shank Diameter x 133 mm Overall Length HSS Spiral Square Hand Reamer B10010.0

The Dormer B10010.0 10 mm Diameter Spiral Square Hand Reamer is a precision hand tool crafted from high-speed steel (HSS) designed specifically for finishing existing holes to H7 tolerance with high accuracy. Its spiral flute design facilitates efficient chip removal, resulting in smoother cutting action and reduced user effort during metalworking tasks.

This tool features a robust 40 mm square shank for secure attachment and handling, allowing for effective torque transfer while maintaining tool stability. The overall length of 133 mm provides versatility for various applications and comfortable ergonomic handling during extended use.

The bright lands and blue flutes finish of this reamer optimizes cutting performance by minimizing friction and heat generation, thereby extending tool life. It meets strict industry standards including DIN 206 B, BS 328, and ISO 236, ensuring compatibility and reliability in professional and industrial settings.

Ideal for use in both ferrous and non-ferrous metals, this Dormer spiral square hand reamer is widely applicable in mechanical workshops, fluid power maintenance, construction, and manufacturing environments where precision hole finishing is critical.

Spiral flute design for efficient chip clearance and smoother cutting. Durable high-speed steel (HSS) construction for extended tool life. 10 mm diameter for accurate hole finishing to H7 tolerance. 40 mm square shank for firm grip and tool stability.

Overall length of 133 mm for versatile handling. Bright lands and blue flutes finish for reduced friction. Compliance with DIN 206 B, BS 328, and ISO 236 standards. Suitable for ferrous and non-ferrous metalworking applications.

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