A reamer has a plurality of cutting edges, usually an even number, and is a rotary tool used to finish machined holes and remove thin layers of metal from the surface.

Cutting tool parameter and designation according to DIN13399 from A to Z

We focus on clear communication and use ISO 13399 parameters to describe all tool features. All toolholders and cutting tools are described using standard ISO 13399 parameters. You can find exact definitions of these parameters in below list. Tungstool uses ISO 13399 parameters in both online product pages and printed catalogs. All new products already follow this system. About ISO 13399:This international standard gives every cutting tool a set of common description parameters. It creates a universal way to describe tools that works across different computer systems. When everyone uses the same standard descriptions: Communication becomes clearer Data sharing between systems works better Data collection is faster and more accurate Saves time and ensures quality Eliminates manual data entry from paper catalogs Once your system supports ISO 13399, you can directly use the tool data without manual input.