BGD 503 Cross Cutting Ruler

BGD 503 adhesion grid plate is designed and manufactured according to ISO 2409 (2013), BS 3962-6, GB/T4893.4 standards, with the characteristics of convenience and simplicity. It is suitable for measuring the adhesion fastness of the paint film with original degree less than 250 u m on the surface of wood furniture and other wooden pieces to the substrate or the fastness of the bottom paint to each other.

Cut mark spacing	1mm; 1.5 mm; 2mm; There are four kinds of 3mm
Length and quantity of cut marks	Length of cut marks: 35mm Number of cut marks: 11
Matching cutting single-sided blade:	V-shaped, blade Angle is 20 ~30° blade thickness 0.43mm+0.03mm 10 pieces/box