Magafor Reamer - Spiral Flute - Straight Shank - HSS-E - 1.10mm

The Magafor Reamer is an intermediate-precision HSS-E reamer with a straight shank, designed to finish small-diameter holes with a smooth, precise bore. Sized at 1.10 mm, it targets tight tolerances and reliable repeatability for both production and prototype work. With DIN 212-B tolerance of D = 0 + 0.003 mm, this reamer helps you achieve consistent results across parts and assemblies.

Its left-hand spiral flute paired with right-hand cutting supports efficient chip evacuation and a clean surface finish. The straight shank simplifies clamping in standard collets and holders, while the HSS-E (M35 cobalt) construction provides wear resistance and longer tool life in a range of materials and applications.

• Tight DIN 212-B tolerance: D = 0 + 0.003 mm ensures consistent bore size across parts and production runs.
• Efficient chip control with left-hand spiral flute: The flute design promotes smooth chip removal and stable cutting for a cleaner bore finish.
• Durable HSS-E with straight shank: M35 cobalt alloy delivers improved wear resistance and easy clamping in common toolholding, reducing downtime.

With this reamer in your toolkit, you’ll achieve reliable, repeatable bore quality, reduce finishing passes, and support precise assemblies in automotive, electronics, or general mechanical applications. The combination of cobalt-enhanced steel, precise tolerance, and a robust straight shank makes it a dependable choice for professional shops and serious DIYers alike.