Machu Scratching Knife

Machu Scratching Tool

Preparation of Test Sample Plates for Corrosion Tests

TQC Sheen Machu Scratching Tool to perform a Machu test (corrosion test) with. It is also used for creating Andreas Cross on sample plates for Salt Spray Corrosion Tests. Each tool is provided with a 1mm width cutter to cut the coating down to the metal, complying with ISO 17872.

Two models are available:
The TQC Sheen Machu Scratching Tool Basic is based on the CC2000 model. with a self positioning knife bracket to expose the substrate with a perpendicular cut through the coating.

The TQC Sheen Machu Scratching Tool Professional is based on the CC3000 model with adjustable cutting depth and two ball bearings to guide the cut. This guarantees reproducible results.

Ürün Kodu
Açıklama
VF8600
TQC Sheen Machu Scratching Tool Basic (Type CC2000)
VF8605
TQC Sheen Machu Scratching Tool Professional (Type CC3000)
VF8610
Spare TQC Sheen Machu knife CC2000 - 1mm
VF8611
Spare TQC Sheen Machu knife CC3000 - 1mm
VF8612
Spare TQC Sheen Machu knife CC2000 - 2mm
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