Magafor Reamer - Spiral Flute - Straight Shank - HSS-E - 10.40mm

Magafor Reamer - Spiral Flute - Straight Shank - HSS-E - 10.40 mm is an intermediate precision finishing tool designed to bring drilled holes to a precise final size with a smooth bore finish. It’s built for engineers, machinists, and workshop professionals who need reliable, repeatable results when finishing holes in a range of materials.

With a straight shank for easy clamping and toolholding, this reamer features a left-hand spiral flute paired with right-hand cutting to promote efficient material removal and stable cutting. The DIN 212-B tolerance of D = 0 + 0.005 mm ensures your holes meet tight specifications consistently.

• DIN 212-B tolerance for precise holes: Final hole size is controlled within D = 0 to +0.005 mm, helping you achieve consistent dimensions across parts and reduce rework.
• HSS-E (M35 cobalt) for durability: Cobalt-enhanced steel provides superior wear resistance and edge retention, extending tool life when reaming hard or alloy materials.
• Left-hand spiral flute with right-hand cutting in a straight shank: Optimized geometry promotes efficient chip evacuation and stable cutting, while the straight shank ensures quick changes and broad compatibility with common toolholding systems.

This reamer helps you improve bore quality, reduce downtime, and achieve repeatable results across production runs. Its precise tolerance, durable construction, and user-friendly geometry support faster setup, fewer passes, and a cleaner final bore that enhances overall part quality.