do these work good? I've always just used a bench grinder but for the really small drill bits its hard to get the correct angle
Bought a truck year ago or so. Had a 5/16 drill sitting in the bed. Nasty as hell, kept it by accident as I was moving into my house right around the same time as I got it. Since it turned up again I cleaned it up enough to see its a USA made Cman who knows how old but it cleaned up pretty nice, so I put it in the pile and forgot it. Got the DD out a few months ago, went through the pile, tossed most of it, kept that one and a few others. I've had some **** drills over the years, kept most of that pile to reorient myself with the DD, try changing the cut angle, etc.
Just used that drill for the first time last weekend. One of the best cutting drills I own. This particular one was the biggest size so I experimented, followed the instructions to do it as a split point. Messed it up twice along the process had to start from the beginning with it but it's worth taking your time to get it right.