Magafor Reamer - Spiral Flute - Straight Shank - HSS-E - 5.53mm

The Magafor Reamer is an intermediate precision tool designed to finish drilled holes to a precise 5.53 mm diameter. Built with HSS‑E (M35 cobalt) and a straight shank, it provides reliable alignment in standard chucks, while its left‑hand spiral flute and right‑hand cutting deliver stable, smooth finishes. It meets DIN 212-B tolerance D = 0 + 0.004 mm for repeatable hole size.

• HSS‑E (M35 Cob) durability: The cobalt-enriched high-speed steel improves heat resistance and edge retention, helping the reamer maintain precise dimensions and extend tool life in demanding metals.
• Left‑hand spiral flute with right‑hand cutting: This configuration enhances chip evacuation and reduces rubbing, producing cleaner, more consistent holes even when working harder materials.
• DIN 212‑B tolerance and straight shank: Tight tolerance ensures repeatable hole diameters across surfaces, while the straight shank provides stable, easy seating in common toolholders.

With its durable construction, precise tolerance, and straightforward setup, this reamer helps you finish holes in fewer passes, minimize rework, and achieve reliable, repeatable results in fixtures and assemblies. It’s a dependable choice for engineers, machinists, and hobbyists who value consistent quality in metal finishing.