User – friendly Installation： Installing the abrasive discs is a straightforward process. Just put the shank into the holder hole and rotate for a snug fit, align the torque spiral of the disc with the holder’s inner hole, rotate the disc to match closely, and then connect it to your power drill, die/air grinder, or other rotary tools.
TOPBRAS ABRASIVOS VINHEDO Abrasivos de Alta Performance Experiência, Competência e Qualidade