If you have never heard about G187, or you've heard of it but never used it, this video is a must-watch. G187 is a standard feature on all Haas mills, knowing how to properly use it can make a huge difference in both cycle time and surface finish. As always, Mark takes a potentially confusing subject and breaks it down so that even a beginner machinist can understand it and make use of it. The original Drifting Cats video: https://bit.ly/2zO6dYu Don’t miss any TIP-OF-THE-DAY videos. Click here h