Toolex Hand Reamer - Spiral Flute - Straight Shank - HSS - H5 - 12.64mm

The Toolex Hand Reamer is a precision tool designed to bring drilled holes to an exact, smooth finish. Crafted from M2 high-speed steel, this intermediate-grade reamer combines a straight shank with a left-hand spiral flute and right-hand cutting geometry to deliver consistently sized holes at 12.64 mm nominal diameter. It adheres to DIN 206-B standards with ISO H5 tolerance, helping you achieve reliable fits in a wide range of applications.

Designed for engineers, machinists, tradespeople, and enthusiasts who need dependable hole finishing, this reamer is supplied by Toolex Ltd. The item is manufactured to order; please allow 24–48 hours for despatch. Please note: if a listing shows “in stock,” that refers to blanks ready to start manufacturing the reamer for you.

• ISO H5 tolerance for precise, repeatable hole sizes: Delivers tight control over finished hole diameter, reducing rework and ensuring reliable fits in mating components.
• Left-hand spiral flute with right-hand cutting: Optimizes chip evacuation and cutting action for a cleaner, smoother finish in a variety of materials, in line with DIN 206-B requirements.
• Durable M2 HSS with straight shank: Built for long tool life and compatibility with standard reaming setups, providing dependable performance across many holes.

Using this hand reamer helps you achieve precise hole sizes quickly, streamlining workflows and improving final part quality. Its robust construction, clear manufacturing timelines, and predictable despatch support steady production schedules, making it a reliable choice for professional shops and serious hobbyists alike.