In exchange for your defective part 2AD 100C B050A1 AS03-Comm No. 381 132 Specifications: - 3 KW - 8000 rev / min - 50 HZ We are a company that brings years of experience with machine tools. Specializing in cover, Maho, Micron, Hermle. If necessary we can assist you in troubleshooting and repair, other electronic parts and mechanical parts, or deliver in exchange, if available in stock. A warranty is not accepted error in setting the specifications without prior notice.