Toolex Hand Reamer - Spiral Flute - Straight Shank - HSS - H5 - 12.39mm

The Toolex Hand Reamer is a precision finishing tool designed to bring drilled holes to an exact size with a smooth, burr-free finish. Built from intermediate HSS (M2), it features a left-hand spiral flute and right-hand cutting, aligned to DIN 206-B standards and delivered with a straight shank for easy use in hand reaming or compatible guides. Sized at 12.39 mm, it’s engineered for reliable, repeatable results in metalworking and fabrication tasks. Supplied by Toolex Ltd, this reamer is manufactured to order to ensure exacting standards and performance.

This product is manufactured to order, please allow 24/48 hours for despatch. If you see “in stock” on the listing, that refers to blanks ready to manufacture the reamer for you.

• ISO H5/tolerance for precise hole size: Delivers near-perfect hole dimensions with a controlled finish, reducing post-processing and ensuring consistent part fits.
• Left‑hand spiral flute with right‑hand cutting: Optimizes chip removal and cutting action for smoother reaming, minimizing binding and producing cleaner holes across materials.
• Durable HSS (M2) with straight shank: Combines wear resistance and long tool life with quick, stable alignment in standard hand tools and reaming guides.

By choosing this reamer, you gain reliable, repeatable hole quality that supports tighter assemblies, faster setup, and fewer rework steps. Its straightforward design and durable construction help you improve workflow efficiency, whether you’re in a workshop, on a job site, or tackling precision repair work.