Magafor Reamer - Spiral Flute - Straight Shank - HSS-E - 12.47mm

The Magafor Reamer is an intermediate precision HSS-E straight shank reamer designed to finish drilled holes with tight size control. Sized at 12.47 mm, it delivers repeatable bore dimensions for assemblies and precision components in workshops and production environments.

Built for durability and reliability, this reamer features a left-hand spiral flute and right-hand cutting to optimize chip evacuation and deliver a smooth, burr-free bore across a range of metals. It follows DIN 212-B tolerance, with D = 0 + 0.005 mm, ensuring a precise final hole size and reducing the need for post-processing. The straight shank design provides secure mounting in standard chucks and collets for quick, confident setup.

• DIN 212-B tolerance for precise finishing: Hole size is controlled to D = 0 + 0.005 mm, delivering consistent bore diameters and reducing the need for post-machining.
• Left-hand spiral flute with right-hand cutting: Efficient chip evacuation and a clean, smooth bore, even in deeper holes, across a variety of materials.
• HSS-E with straight shank: M35 cobalt composition delivers improved wear resistance and long tool life, while the straight shank fits standard holders for reliable, easy mounting.

This reamer helps you complete precision holes with confidence, speeding up setups, reducing rework, and ensuring repeatable results across production runs and service work alike.