Machined from seamless steel tubing, the Cutting Edge has an inside diameter of 6” (152.4 mm) and is approximately 1-1/2” (38 mm) high. A recess in the upper section makes it possible to mount the Cutting Edge at either end of the CBR Mould to facilitate the taking of undisturbed samples in the field.

ASTM Cutting Collar.

To fit ASTM CBR mould body, manufactured with a cutting edge to enable undisturbed samples to be taken in the field.

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