Toolex Carbide Taper Shank Intermediate Reamer H5 21.31mm

The Toolex Carbide Taper Shank Intermediate Reamer H5 21.31mm is a precision tool designed to finish holes to tight tolerances with a durable carbide edge. It’s ideal for engineers, machinists, and workshop professionals who need reliable bore finishing in tough materials.

This 21.31 mm diameter reamer uses a taper shank for secure toolholding, a carbide-tipped edge (K10), and DIN 8051 B / ISO H5 tolerances to deliver accurate, repeatable results. It is manufactured to order, with a despatch window of 24–48 hours; please note that “in stock” messages relate to blanks, not the finished reamer.

• Carbide-tipped construction for longer life: The K10 carbide tip provides exceptional wear resistance, extending tool life and reducing the need for frequent replacements on challenging materials.
• Left-hand spiral flute with right-hand cutting for clean finishes: Optimizes chip evacuation and surface quality, delivering consistent bore finishes across a range of materials.
• DIN 8051 B / ISO H5 tolerance for precise bore sizing: Ensures bore diameters stay within tight limits, enabling reliable part fit and reducing rework.

With this reamer, you gain a reliable, repeatable finishing solution that complements your existing tooling and fixtures. The hardened carbide edge reduces wear, so you can push through tougher materials before changing tools. The precise H5 tolerance minimizes finishing steps downstream, helping you complete projects faster and with tighter quality control. And because the tool is made to order with a stated 24–48 hour despatch window, you can tailor orders to your production schedule while maintaining high-quality results.