Type Length(mm) Outer Arc (mm) Thickness(mm)
Min Max Min Max piece cutting
1/6 20 38 32 43 9-11 18-22
1/8 20 38 20 38 9-11 18-22
1/12 20 38 10 30 9-12 18-22
1/16 20 40 10 25 9-12 18-22