Toolex Carbide Taper Shank Intermediate Reamer H5 20.94mm

Toolex Carbide Taper Shank Intermediate Reamer H5 20.94mm is a precision finishing tool designed to bring holes to exact size with a clean, consistent finish. The carbide-tipped edge (K10) delivers excellent wear resistance for long life in demanding materials and production runs.

Designed for machinists, engineers, and technicians who need repeatable, high-precision hole finishing, this reamer features a taper shank for secure toolholding, a left-hand spiral flute and right-hand cutting. The nominal diameter is 20.94 mm and it conforms to DIN 8051 B tolerance with ISO H5 sizing. As these items are manufactured to order, please allow 24/48 hours for despatch.

• Carbide-tipped construction for extended tool life: The K10 carbide tip resists wear and maintains cutting performance across many holes, reducing tool changes and downtime.
• Left-hand spiral flute with right-hand cutting for smooth, accurate reaming: This combination delivers cleaner bore finishes, better chip control, and reduced chatter in a range of materials.
• DIN 8051 B tolerance with ISO H5 sizing for reliable fit: Provides precise, repeatable hole sizes (20.94 mm) compatible with standard tooling and fixtures, improving interchangeability and quality control.

Using this reamer helps you finish holes to exact spec in fewer passes, delivering a cleaner bore, consistent bore quality across production runs, and improved overall workflow. The made-to-order production means you can align tooling with batch requirements and reduce stockholding while still achieving the precise dimensions your assemblies demand.