Toolex Hand Reamer - Spiral Flute - Straight Shank - HSS - H5 - 12.35mm

The Toolex Hand Reamer is a precision finishing tool designed for final hole sizing and deburring. At 12.35 mm in diameter, it’s ideal for handheld reaming tasks in engineering workshops, machine shops, and hobbyist setups that require clean, accurate holes.

Manufactured from intermediate HSS (M2), this reamer features a straight shank and a left-hand spiral flute with right-hand cutting. It adheres to DIN 206-B standards and delivers an ISO H5 tolerance for repeatable hole sizes across a range of materials. Please note: this product is manufactured to order, with despatch typically within 24–48 hours. If the listing states “in stock,” that refers to blanks ready to be machined into your reamer.

• Left-hand spiral flute with right-hand cutting: Provides stable chip control and a smooth, precise finish for accurate hole sizing and deburring.
• ISO H5 tolerance at 12.35 mm: Ensures tight, repeatable hole diameters that meet exacting engineering specifications.
• Durable M2 HSS with straight shank: Built for wear resistance and reliable hand reaming in everyday workshop use.

With this reamer in your toolkit, you’ll finish holes to exact specs on the first pass, speed up setup, and reduce downstream rework. The combination of robust materials, precise geometry, and a dependable despatch window makes it a trusted choice for professionals and serious hobbyists alike.