【 Durable Material 】- Our Crescent Shape Cutter is made by alloy tool steel, which can ensure not only the accuracy of the inner cavity size, but also the service life of the cutter.
【 Thickness 】- The 5mm knife wall can certainly prevent the deformation during the pattern-cutting.
【 Sharpness 】- The edge of knife is sharp without any flawness which improve the test result at the same time aviod the zigzag.
【 What you will get 】- Cut the natural raw rubber of identification standard by our product, the cut-pattern should be smooth and flat without obvious marks.
【 High Accuracy 】- Cut five vulcanized rubber patterns utilizing Tensile Test Machine to ensure the breaking strength. The number of patterns with the same breaking position shall not exceed three.