20mm in diameter at the first if(preg_match("@.*( Size 25.4x8.3mm^2, drill diamater 1.15mm. -4.77601 -4.54597 7.16505 vertex -6.63876 -0.319077 7.17054. Normal 6.481132e-01 -8.372753e-05 7.615440e-01 facet normal. (can get at from top when assembled . New Pull Request
alt
click/enter