Cer (Ceramic) abrasives have the longest life and the fastest cutting rate of all abrasives. They ensure an aggressive and consistent cut under moderate to high pressure, as they break down into micro particles, keeping the abrasion surface permanently sharp.

Stronger and more resistant to breaking and cutting, the Y cloth is a support used in products designed for severe applications, usually in belts. It is usually made of polyester to ensure greater mechanical resistance.

The indicated grits are the most common for the operations in question, but they do not exhaust all available alternatives. We will be happy to help you find the best solution for your case.

The indicated diameters are the most common in the industry. OTA has many more dimensions available, as it produces formats tailored to the needs of its customers.

OTA manufactures practically all types of joints, whatever the material. Although there are base references, OTA’s MTO model involves adapting the type of joint to each specific need.