I've been doing some research on jigs for sharpening drill bits. Nearly all of my drill bits are 118 degrees. I'm not really interested in making my own jig. I have very little experience using a grinder, but have one. I've read conflicting reviews on the drill doctor and have watched plenty of youtube videos on the General Tool 825 jig, which seems to me to just be a remake of the original craftsman version made many decades ago. Can someone recommend a jig for someone that has never sharpened a drill bit in their life and whom has little skills with a grinder? I don't really have a prejudice against any of the jigs mentioned, I just want to use something that would be easily learned by a novice. Thanks!