Rolleri vs. Amada

Customers choose Rolleri over Amada because of:
  • Quality
  • Lead time
  • Pricing
  • Assistance and service

Rolleri tools do not need to be sharpened ever! Why? Because we harden our tools! Every Rolleri tool has a hardness on the surface of contact of at least 56Hrc. Amada tools only get up to 48Hrc.

See Hardness compare ROLLERI-Amada

See for yourself how Rolleri’s contact hardness is higher than Amada’s and how deep this hardness goes into the tools.

rolleri-vs-amada

As you can see from the diagram above, Rolleri tools are more hard than Amada tools until a depth of about 6 mm. Rolleri uses induction hardening in order to localize hardening, making the tool extremely hard at the surface, but keeping the rest of the tool malleable to prevent breakage.