Zr (Zirconium) is the type of abrasive grain suitable for coarse to medium particle size applications on metal, making it an excellent choice for demanding applications, for example on stainless steel. It works best under high pressure, which is necessary for the grain to break, exposing new sharp edges. It is a type of abrasive that has large fracture planes and self-sharpens during the cut.

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

There are many dimensions of spirabands, with standard sizes (width x Ø in mm) ranging from 5 x 20 to 40 x 100.