Toolex Hand Reamer - Spiral Flute - Straight Shank - HSS - H5 - 12.52mm

The Toolex Hand Reamer is a precision manual tool designed to finish metal holes to an exact size. With its spiral flute and straight shank, it delivers clean, round bores with controlled cutting action, making it ideal for engineers, machinists, tradespeople, hobbyists, and DIY enthusiasts who require accurate holes without powered equipment.

Made from M2 high-speed steel, this intermediate hand reamer features a left-hand spiral flute and right-hand cutting for smooth operation. It conforms to DIN 206-B and ISO H5 tolerance (D), and is sized for a precise 12.52 mm hole. Each reamer is manufactured to order by Toolex Ltd, so please allow 24–48 hours for despatch.

• Durable M2 HSS construction: resists wear and maintains sharp cutting edges for repeated use across different metals.
• Left-hand spiral flute with right-hand cutting: guides chips efficiently and delivers a stable, consistent bore with a clean finish.
• ISO H5 tolerance, DIN 206-B compliance: guarantees tight size control for reliable, ready-to-fit holes every time.

The result is a dependable hand reamer that fits into standard manual workflows, reduces rework, and helps you achieve precise hole sizing with minimal downtime. Whether you're refining drilled holes in steel, aluminum, or other metals, this reamer delivers repeatable results and confident performance in shop or field settings.