I have also included a picture of the needle files I used. One is triangular, with a taper at the end, the other round. I kept the pile of bone dust. I would have liked to get a better polish on it, but looks were never my priority. I just used 600 grit then rough cotton then my t-shirt.
Guit Boxes: 87 MIJ Strat, Ibanez MIJ RG540, Korean Fender Dreadnaught, The Loar LH-500 (1934 L-5 Reproduction)
Amp: Marshall TSL100 amp head with JCM900 1960 Lead 4 X 12 angled cab
Effects: Crybaby, TS10 Tube Screamer, Badder Bad Monkey, Boss Metal Zone