Buyohlic Lathe Alignment Test Mandrel Bar Align the tailstock on your lathe to head stock Accurate Workshop Tool (MT2-LONG (OAL 280 MM))

The Buyohlic Precision Lathe Alignment Test Mandrel Bar has garnered mixed feedback from users, primarily focusing on its dimensions and operational accuracy. One reviewer initially experienced disappointment when receiving a shorter version of the alignment bar than expected, reflecting a desire for a tool that fit specific longer alignment scenarios. Despite receiving a replacement that was similarly disqualified due to size, the user had to resort to using a laser sighting tool instead, which ultimately falls short of the alignment bar's potential precision. On the other hand, other users have noted the test bar's impressive accuracy, with minimal runout measurements being reported, indicating that it can work well in specific settings. Some appreciate the snug fit of the tapers, particularly for the Sherline lathe. However, concerns about detectable play when using MT1 and MT0 tapers remain a significant issue for those seeking precise alignment. Generally, the tool's specialized nature may render it less useful for casual users or those unfamiliar with these taper sizes. Overall, while the tool claims to provide accuracy and functionality for lathe alignment, customer experiences suggest that size discrepancies and fit issues may impede its full potential in practical applications. **