Cross Hatch Cutter Hot Cross Hatch Adhesion Tester Instruction Cross-Cut Tester Kit Coating Adhesion Test Instruction Cross-Cut Tester Kit 3PCS 1/2/3mm Teeth Knife Blades - Product Features
- Multi-blade cutter spacing: 1 +0.01mm, 2+0.01mm. 3+0.05mm. Cutter spacing and cutter types: 12mm with 11 teeth and 3mm with 11 teeth
- Multi-blade cutter addendum straightness: ?? 0.003mm ?? 0.006mm.
- Multi-blade cutter tooth tip width: ?? 0.05mm.Temperature: 23 2 degree C; Relative humidity: 50 5%.
- Maybe you need to use Matching blade?https://www.amazon.com/dp/B072JK6CDD
- Maybe you need to use Pencil Hardness Tester?https://www.amazon.com/dp/B077G2D37Z