Toolex Reamer - Straight Shank - Spiral Flute - Carbide - H5 - 4.35mm

The Toolex Reamer - Straight Shank - Spiral Flute - Carbide - H5 - 4.35 mm is a precision carbide reamer designed for repeatable, high-quality hole finishing. It uses intermediate precision carbide (K10) and a straight shank to fit standard tool holders, delivering accurate sizing and consistent results across demanding applications.

With a left-hand spiral flute and right-hand cutting, this reamer promotes efficient chip evacuation and smooth hole finishes, even in tougher materials. The diameter is precisely 4.35 mm and the tool is specified with a tight tolerance of ±0.003 mm, aligned with ISO H5 standards (similar to DIN 212 B).

• Precise 4.35 mm diameter with tight H5 tolerance: Delivers repeatable hole sizes within ±0.003 mm, ensuring reliable fits for close-tolerance components.
• Left-hand spiral flute with right-hand cutting: Optimizes chip evacuation and produces smooth finishes in challenging materials.
• Carbide (K10) with straight shank: Provides enhanced wear resistance and fits standard tool holders for durable, reliable reaming performance.

Designed for engineers, machinists, and workshops, this reamer helps you achieve consistent hole quality, reduces rework, and keeps production moving smoothly. Its carbide construction and precise tolerance make it a dependable choice for precision drilling, finishing operations, and high-precision assemblies.