Toolex Hand Reamer - Spiral Flute - Straight Shank - HSS - H5 - 10.37mm

Toolex Hand Reamer - Spiral Flute - Straight Shank - HSS - H5 - 10.37mm is a precision tool designed to finish drilled holes to tight, repeatable sizes. With its left-hand spiral flute and right-hand cutting, it delivers controlled material removal and a clean bore, making it ideal for engineers, technicians, hobbyists, and workshop professionals who require reliable hole sizing without guesswork.

Manufactured to order by Toolex Ltd., this reamer adheres to DIN 206-B standards and ISO H5 tolerance (D) for a 10.37 mm diameter. Please allow 24/48 hours for despatch. If the listing shows as in stock, those blanks are available and ready to be machined into your reamer.

• Exact ISO H5 diameter control: Ensures a consistent 10.37 mm bore with tight tolerance, reducing rework and delivering reliable fits in assemblies.
• Durable M2 HSS construction: Built for longevity and sharp, repeatable cutting, providing dependable performance across multiple reaming sessions.
• Left-hand spiral flute with right-hand cutting: Optimized geometry for smooth cutting and efficient chip evacuation, helping to achieve a clean finish with stable hand operation.

This hand reamer is designed to integrate easily with standard hand reaming setups thanks to its straight shank and DIN-standard geometry. Use it to achieve precise hole quality in a range of materials, enhance your workflow, and reduce the need for rework—delivering consistent results you can trust on every project.