None : Straight edge

C1 : Two radii on top and below, for half the thickness of the panel

C2-1 : A 5mm radius on top

C2-2 : A 5mm radius on top and 5mm radius below

C3 : A 5mm radius on top, 1cm flat and a 45° bevel below

Warning, this machining option involves a reduction of the surface on the lower part, about :

• 30 mm for a thickness of 40 mm
• 28 mm for a thickness of 38 mm
• 16 mm for a thickness of 26 mm
• 10 mm for a thickness of 20 mm
• 8 mm for a thickness of 18 mm 

Warning, this machining option involves a reduction of the surface on the higher part, about :

• 30 mm for a thickness of 40 mm
• 28 mm for a thickness of 38 mm
• 16 mm for a thickness of 26 mm
• 10 mm for a thickness of 20 mm
• 8 mm for a thickness of 18 mm