Toolex Hand Reamer - Spiral Flute - Straight Shank - HSS - H5 - 10.27mm

The Toolex Hand Reamer is an intermediate HSS (M2) precision tool designed to finish holes to exact size with reliable, repeatable results. It features a left-hand spiral flute and right-hand cutting, delivering smooth material removal and a clean bore. Sized at 10.27 mm, it’s well suited for engineers, craftsmen, and hobbyists who need accurate bore finishing in steel, cast iron, and other alloys.

Manufactured to order by Toolex Ltd, it conforms to DIN 206-B and carries a tolerance of D = ISO H5. Despatch is typically within 24/48 hours, and please note that items listed as in stock relate to blanks ready to machine the reamer for you.

• Precise bore finish with efficient chip evacuation: Left-hand spiral flute paired with right-hand cutting provides stable cutting action, a clean bore, and smooth holes with reduced rework.
• Durable HSS construction (M2): High-speed steel resists wear and heat, preserving sharpness and tolerances for longer life in demanding materials.
• DIN 206-B compliant geometry with ISO H5 tolerance: Ensures compatibility with standard reaming setups and delivers predictable, repeatable bore sizes.

Together, these features support faster setup, fewer finishing passes, and consistently accurate results. The straight shank simplifies mounting in common hand reamers and guides, making it easy to integrate into both workshop and field workflows. With made-to-order production and transparent despatch times, you can plan projects with confidence and rely on a fresh edge for dependable performance.