I had just about given up on repairing my nearly 40 year old heavy duty 1/2 inch drill due to the fact that the spindle I needed is no longer being manufactured, but when none of the large online tool part suppliers could come through for me, KF Tool Repair did! They not only had the spindle, they had it at a good price and got it to me quickly. I installed it tonight, and my old buddy is back up and running like new. I couldn't be more pleased with the whole experience.