Magafor Reamer - Spiral Flute - Straight Shank - HSS-E - 5.40mm

The Magafor Reamer - Spiral Flute - Straight Shank - HSS-E - 5.40mm is an intermediate precision tool designed to finish drilled holes with exceptional roundness and a tight diameter tolerance. Made from HSS-E (M35 cobalt) and featuring a straight shank, it offers reliable performance with standard tooling setups. Its left-hand spiral flute combined with right-hand cutting geometry promotes efficient chip evacuation and a smooth, consistent finish across a range of metals.

Designed for machinists, engineers, and workshop technicians, this 5.40 mm reamer is ideal for finishing holes to precise sizes so assemblies fit cleanly and reliably, with less post-processing and rework.

• HSS‑E with M35 cobalt alloy: Delivers enhanced hardness and wear resistance for longer tool life and repeatable finishes, even in harder or heat-treated materials.
• Left-hand spiral flute with right-hand cutting: Improves chip removal and reduces clogging, helping you achieve a stable cut and a smoother, more consistent hole finish.
• DIN 212-B tolerance D = 0 + 0.004 mm: Ensures tight, predictable hole sizes for reliable fits and reduced need for secondary finishing steps.

The result is dependable hole finishing that supports faster setup, fewer rework passes, and consistent performance across production runs. With its robust construction and precise tolerance, this reamer helps maintain accuracy from one job to the next, making it a trustworthy choice for modern manufacturing and repair environments.