🔧 Grizzly Repairman's Taper Reamer H5890 Review

Excellent reamer. It was oiled (actually a little oiled) in a bag and got to my house quickly. I've used it on wood, aluminum and sheet metal and it's still in great shape. Be sure to wear gloves when using it - the edges are very sharp. 5/5 good stuff.

I used this tool to enlarge the tuning holes on my acoustic guitar. I installed several Grover nozzles. In any case, the tool worked great! It was easy!. Although after a while I'll probably never use it again. And bought this tool for temporary use. kind of work. It's still a great tool to have on hand. Like duck tape

This is the easiest and safest way to enlarge the holes in your guitar's headstock. It takes longer than a drill press but is a lot less risky. I nearly broke the Strat's headstock with a hand drill. This tool slowly and gradually widens the opening of the headstock. Just make sure you drill out both the front and back so everything is even. Depending on the thickness of your headstock, you will need a round file to level the middle section. I will note that the description says it goes up to…