3/16″ ø= 5,5 mm, only 3:1 pitchMax Book block thickness -3.0 mm 1/4″ ø= 6,9 mm, 3:1 & 2:1 pitchMax Book block thickness -4.5 mm 5/16″ ø= 8,0 mm, 3:1 & 2:1 pitchMax Book block thickness -6.0 mm 3/8″ ø= 9,5 mm, 3:1 & 2:1 pitchMax Book block thickness -7.5 mm 7/16″ ø= 11,0 mm, 3:1 & […]