Magafor Reamer - Spiral Flute - Straight Shank - HSS-E - 8.89mm

The Magafor Reamer is an intermediate precision HSS-E reamer (8.89 mm diameter) with a straight shank, designed to finish drilled holes to tight and repeatable sizes. Featuring a left-hand spiral flute and right-hand cutting action, it delivers efficient chip evacuation and smooth, accurate hole walls in a wide range of metals.

Crafted from HSS-E (M35 cobalt) for enhanced hardness and wear resistance, this reamer is built to last in demanding machining environments. Its DIN 212-B tolerance of D = 0 + 0.005 mm ensures consistent hole sizes across parts, making it a reliable choice for production runs and precision assemblies.

• Tight, repeatable hole tolerance: DIN 212-B tolerance D = 0 + 0.005 mm ensures consistent hole dimensions, reducing the need for secondary finishing and rework.
• Durable HSS-E cobalt construction: M35 cobalt content enhances hardness and wear resistance, delivering longer tool life in tougher materials and higher-speed applications.
• User-friendly straight shank with efficient chip control: Straight shank fits standard chucks and holders; the left-hand spiral flute with right-hand cutting promotes smooth cutting and clean hole walls with minimal chatter.

This reamer helps you achieve precise, burr-free holes with dependable performance, streamlining workflows, saving time on finishing, and ensuring reliable fits in assemblies. Designed for engineers, machinists, and hobbyists alike, it pairs readily with existing drills and setups to boost productivity without compromising precision.