Coating Cross-Cut Testing Knife

The paint cross-hatch cutter evaluates the adhesion between the coating and the substrate by creating evenly spaced grid lines on the coating surface with its blade. During testing, the peeling condition of the coating in the grid area is observed to determine the adhesion grade. It is used for quality control in industries such as coatings and inks.
Selection
When selecting a cross-cut test knife, ensure the blade tooth specifications match the standard requirements, check the blade hardness to ensure clean cuts, and consider the handle design for operational stability. Choose the tooth spacing based on coating thickness and testing standards, and evaluate the wear resistance of the blade material.
Tooth spacing
Number of teeth
Test substrate
Measured film thickness
Number of blades
Applicable standard
Miscellaneous

Instruments

Set cross-cut adhesion, film thickness and Buchholz Crowd Hardness three test functions in one, cross-cut knife 6 blade spacing 1mm/2mm, Crowd knife load 500 +/- 5g, using the destruction Measurement principle.

$ 348.00

Made of 304 stainless steel, with a cross-cut length of 23-35mm, it provides four spacings of 1-3mm and 7/11 cross-cut numbers to meet different standard testing requirements.

$ 138.00

35Mm cross-cut length and 1mm pitch design, stainless steel material to ensure dimensional accuracy, equipped with tape and brush for film adhesion testing.

$ 151.00

35Mm cross-cut length with 2mm spacing design, 11 teeth to ensure test accuracy, 304 stainless steel material to ensure durability, suitable for film adhesion evaluation.

$ 151.00

35Mm cross-cut length with 11 teeth design, 1.5mm precise spacing to ensure test accuracy, 304 stainless steel material to ensure durability, equipped with tape and nylon brush to complete the complete test process.

$ 151.00

35Mm cross-cut length with 6 teeth design, 3mm precise spacing to ensure test accuracy, 304 stainless steel material to ensure durability, equipped with tape and brush complete set.

$ 151.00

Manual design, equipped with a 6-tooth cutting knife, with a 1mm and 2mm tooth spacing, in line with ISO2409 standards, suitable for adhesion testing in laboratories and construction sites.

$ 135.00

Equipped with 1mm and 2mm cutter head spacing, the number of cutter teeth is 11, which can meet the needs of different paint film thickness testing, easy to operate and in line with international standards.

$ 186.00

Provide 1mm, 2mm, 3mm three kinds of tooth spacing, suitable for different film thickness test, in line with ISO2409-1974 standard, 6 teeth design to ensure uniform cutting.

$ 194.00

The 11-tooth multi-edge cutting knife is used to provide three spacings of 1mm, 2mm and 3mm, which are suitable for different film thickness tests.

$ 185.00

The circular cutter is designed with eight incisions and 1mm spacing between the teeth. It is suitable for strong substrate adhesion testing with a Coating thickness of less than 60 microns and meets the requirements of ISO 2409.

$ 860.00

Hardness High Abrasion Resistance, cutting speed 20-50mm/s, suitable for film thickness 0~ 60μm, Handheld design is convenient for laboratory and field use.

$ 135.00

Vacuum hardened stainless steel material, cutting depth can be accurately adjusted, weight only 352g easy to carry, suitable for different film thickness and substrate adhesion testing.

$ 1127.00

The circular cutter is designed with eight notches, longer service life, and 3mm spacing between the teeth. It is suitable for strong substrates with a Coating thickness of less than 60 microns and meets the ISO 2409 standard.

$ 860.00

Made of stainless steel, the cutter tooth spacing is 1-3mm, the cut mark length is 35mm, and the coating is cut through the grid pattern, and the adhesion effect is evaluated according to the six-level classification, which is suitable for a variety of surface tests.

$ 178.00

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