This is a Bosch standard drum sanding accessory from their rotary tool/drum sander product line. The 13mm x 13mm carbide-grit drum mounts on compatible rotary tools for precision finishing work. Critical verification: confirm compatibility with your specific tool's mandrel diameter and spindle thread specification before procurement.
This document confirms the above specification is available in
the ACG Industrial catalogue. Pricing and availability on request.
Forward to your procurement team to initiate an RFQ.