content: After 2 1/2 years the bushings in the variable speed vbelt pulleys slipped on the spindel end and popped clear out on the motor end. This renders the drill press unusable and unfixable. The bushing and pulley are a single unit on the parts sheet. The problem is the alignment of the bushing and pulley are critical, but they are not fixed together in any way - just a loose press fit. Sounds like other users have had the same problem. My last Delta product.