Toolex Carbide Taper Shank Intermediate Reamer H5 20.27mm

Toolex Carbide Taper Shank Intermediate Reamer H5 20.27mm is a precision carbide-tipped reamer with a taper shank, designed for accurate hole sizing in metalworking applications. Featuring a 20.27 mm diameter and a taper shank, it fits standard toolholding systems for straightforward setup and repeatable results. This is an intermediate precision tool built to deliver reliable performance across a range of materials and applications.

Manufactured to order, with a dispatch window of 24–48 hours. If a listing indicates “in stock,” that refers to the blanks currently available to be processed into your reamer. This ensures you get the exact geometry you need with predictable production timelines.

• Carbide-tipped for long tool life: The carbide tip provides exceptional wear resistance, helping maintain accurate hole sizes over many cycles and reducing replacement frequency.
• Left-hand spiral flute and right-hand cutting: Optimizes chip evacuation and cutting stability, delivering clean, consistent reaming results across a variety of materials.
• DIN 8051 B tolerance: D = ISO H5 for repeatable sizing: Ensures tight, repeatable hole dimensions that support reliable fits and assembly in production runs.

This combination of durable carbide, precise sizing, and thoughtful geometry translates to faster, more dependable hole finishing, reduced downtime between jobs, and consistent performance across batches. Whether you're prototyping or running high-volume production, you can plan with confidence knowing this reamer delivers repeatable results when you need them most.