High-performance for universal use

DIHART® Fullmax reamers

KOMET DIHART is expanding its solid carbide reaming range with a completely overhauled universal reaming tool. The DIHART Fullmax reamer is the easiest reamer to select ever: A single universal geometry and a high-performance coating make it suitable for all material.


The combination of knowledge and experience gained with the previous product line has enabled us to systematically develop the cutting geometry and achieve incredibly high cutting performance in various different materials – even those hardened up to HRC62.


At the same time, the modified cutting edge pitch reduces chatter marks and improves chip formation. In addition to optimal cutting edge cooling, the targeted coolant also aids smooth evacuation of chips. A high-performance coating completes the new design, and can be used for various different materials, thus contributing to longer tool life, as a result of significant improved wear resistance. The DIHART Fullmax is available in the diameter range of 3 to 20 mm and as a through-hole or blind-hole version.




  • Diameters from 3 to 20 mm

Your PLUS:

  • All-purpose reamer with outstanding performance in all materials
  • Optimized geometry for top cutting performance
  • Through and blind hole version available
  • High-performace coating improve wear resistance resulting in longer tool life