Toolex Carbide Taper Shank Intermediate Reamer H5 17.80mm

The Toolex Carbide Taper Shank Intermediate Reamer H5, 17.80 mm, is a carbide-tipped reamer designed for precision hole finishing in metalworking. It features left-hand spiral flute and right-hand cutting for controlled material removal, and is ground to DIN 8051 B tolerance (ISO H5) for tight, repeatable bore sizes. The taper shank provides a rigid, secure fit in compatible tool holders, reducing runout and delivering consistent hole finishes.

This tool is manufactured to order. Please allow 24/48 hours for despatch. The listing notes that any "in stock" label refers to blanks ready for manufacture; the finished reamer is produced to order to guarantee calibration and accuracy.

• Carbide-tipped for extended wear resistance: The K10 carbide tip delivers long tool life and maintains precise hole size across multiple jobs, reducing the need for frequent replacements.
• Taper shank for secure seating and minimal runout: The taper design ensures a tight, repeatable fit in compatible holders, delivering consistent finishes at 17.80 mm with reduced vibration.
• Left-hand flute with right-hand cutting: Optimizes chip evacuation and cutting action for stable, clean finishes across a range of materials, minimizing chatter.

This reamer helps you achieve consistent, accurate bore finishes with tight tolerances, faster set-ups, and fewer reworks. The carbide tip and robust taper shank support durable performance in demanding materials, while the 17.80 mm diameter makes it suitable for precise hole finishing across fabrication and maintenance tasks. Since this item is manufactured to order, plan for a 24–48 hour despatch window to receive a freshly calibrated tool ready for immediate use.