XJ12-300 (Real Bull 9512) motor problems. | Model Engineer


Aug 14, 2014· 4 photos. I have an Amadeal XJ12-300 mini mill, bought used. I took off that spring thing and fitted a gas strut, then fitted three DRO's. It was the bees knees, I thought. But I was truing of a hole using an 8mm end mill as a reamer, I went too deep, the end mill jammed and teeth flew everywhere. I bit the bullet and ordered a belt drive ...
Read More