Magafor Reamer - Spiral Flute - Straight Shank - HSS-E - 1.46mm

The Magafor Reamer - Spiral Flute - Straight Shank - HSS-E - 1.46 mm is an intermediate precision finishing tool designed for machinists, engineers, and hobbyists who require consistent bore sizes and clean hole finishes. With a straight shank for universal compatibility and a left-hand spiral flute paired with right-hand cutting, it delivers controlled material removal for reliable hole finishing.

This reamer is specified to DIN 212-B with a tolerance of D = 0 + 0.003 mm, ensuring tight, repeatable hole dimensions across multiple parts and runs.

• Precise hole finish at tight DIN tolerance: DIN 212-B tolerance D = 0 + 0.003 mm ensures consistent bore size across processes, reducing rework and improving part quality.
• HSS‑E (M35 cobalt steel) for durability: The cobalt-enriched high-speed steel resists wear and heat, extending tool life in demanding materials.
• Straight shank with left-hand flute and right-hand cutting for easy setup: Straight shank fits standard chucks and guides; left-hand spiraling aids chip evacuation and smooth operation, while the right-hand cut delivers efficient material removal.

When you need repeatable, precise bores, this reamer helps you finish holes to exact diameter with clean surfaces, improving assembly fit, reducing rework, and speeding up production. The combination of durable HSS-E material, a robust straight shank, and well-controlled geometry supports reliable performance across metals and alloys, making it a dependable choice for workshops, job shops, and DIY setups alike.