Magafor Reamer - Spiral Flute - Straight Shank - HSS-E - 5.25mm

Magafor Reamer - Spiral Flute - Straight Shank - HSS-E - 5.25mm is an intermediate precision reamer designed to finish holes to a precise diameter. Made from HSS-E (M35 cobalt) with a straight shank, this tool integrates smoothly into standard drilling and reaming setups. The left-hand spiral flute paired with right-hand cutting promotes efficient chip evacuation and stable cutting in through-holes.

With DIN 212-B tolerance of D = 0 + 0.004 mm, it delivers repeatable hole sizes and a clean, consistent finish. This makes it suitable for production runs, maintenance work, and precise hobby projects that demand dependable accuracy.

• Tight DIN 212-B tolerance for precise hole sizing: The D = 0 + 0.004 mm tolerance ensures each hole remains within tight limits, reducing rework and helping parts fit correctly.
• HSS-E (M35 cobalt) for extended life: The cobalt-infused steel provides improved wear resistance, delivering longer tool life and fewer replacements in demanding materials.
• Straight shank with left-hand spiral flute and right-hand cutting for stable, efficient reaming: Straight shank offers secure clamping and alignment, while the flute geometry promotes smooth chip removal and a clean bore finish.

Designed for reliable, repeatable results, this reamer helps you achieve consistent 5.25 mm holes within the specified tolerance, improving assembly quality and reducing finishing time. The combination of a straight shank, left-hand flute, and right-hand cutting provides stable performance that machinists, engineers, and hobbyists can trust for everyday workshop tasks and production workflows.