For global buyers, accessory compatibility starts with measurements, not packaging claims. Check voltage class, arbor diameter, thread pitch, shank profile, maximum RPM, and guard requirements. A 115 mm disc may not fit a 125 mm guard. Battery interfaces also require matching voltage, terminals, communication controls, and charging systems. IEC 62841 covers safety requirements for many hand-held and transportable motor-operated tools, but it does not make every accessory universally interchangeable. That distinction matters. In sourcing audits, a clear fitment table often prevents more failures than a long product description.
Regional rules add another layer. In European markets, importers should verify applicable electrical legislation, technical files, risk assessments, and CE obligations before sale. For Great Britain, conformity routes may differ. In the United States, electrical equipment often needs evaluation by an OSHA-recognized NRTL. Do not treat one test mark as a global passport. The European Commission’s Safety Gate 2024 report recorded 4,137 alerts, showing that product surveillance remains active. Accessories with batteries, cutting edges, dust exposure, or high-speed rotation need stronger documentation.
The U.S. Bureau of Labor Statistics reported 2.6 million nonfatal recordable workplace injury and illness cases in private industry during 2023. This figure covers all sectors, not power tools. That limitation matters. Buyers should request test reports, batch traceability, local-language instructions, and evidence for material restrictions such as RoHS or REACH. Ask whether stated RPM means no-load or operating speed. Small details become expensive. I would recheck standards at every shipment, because a redesigned accessory may escape an old compliance file.