Hi All,
I have made and finished 2 pen blanks, 1 is 47.5 m/m long and the other is 44 m/m long. The bore in the brass tubes is 7.47-7.5 mm.
I haven't a clue how this happened as I thought I was making a slimline. My problem now is finding a 2 piece kit like the slimline that will fit the 7.5 m/m...