Magafor Reamer - Spiral Flute - Straight Shank - HSS-E - 5.18mm

The Magafor Reamer - Spiral Flute - Straight Shank - HSS-E - 5.18mm is an intermediate precision finishing tool designed to bring drilled holes to a clean, accurate size. With a straight shank for easy clamping in standard tool holders and a left-hand spiral flute paired with right-hand cutting, it delivers controlled material removal and stable progress through the workpiece.

Crafted from HSS-E (M35 cobalt) for durability and wear resistance, this reamer is built to withstand repeated use in demanding metalworking tasks. The 5.18 mm diameter and DIN 212-B tolerance of D = 0 + 0.004 mm provide predictable hole dimensions across production runs, making it a reliable choice for consistent results.

• HSS-E (M35 cobalt) construction: Delivers long tool life and excellent wear resistance, helping the reamer hold its size and finish through multiple uses.
• Left-hand spiral flute with right-hand cutting: Enables efficient chip evacuation and a smoother, more stable cut for better surface finish and reduced chatter.
• DIN 212-B tolerance and straight shank: Ensures a precise diameter (D = 0 + 0.004 mm) and easy, secure clamping in standard tool holders for repeatable results.

This reamer helps you achieve precise hole finishing with repeatable accuracy, reduces rework, and supports a smooth workflow in both workshop and production environments. Built for reliability, it delivers predictable performance when finishing holes at 5.18 mm and ensures you can depend on consistent results from job to job.