These scratching tools can perform a Machu corrosion test. Each tool is provided with a 1 mm width cutter to cut the coating down to the metal.

• Ergonomic shaped grip
• Easy to replace the cutter
• Mandatory test in Qualicoat and QIB accredited laboratories

CC2000 has a self positioning knife bracket to expose the substrate with a perpendicular cut through the coating. CC3000 has an adjustable cutting depth and two ball bearings to guide the cut and this guarantees reproducible results.