SATRA STD 405 Chisel holding jig for preparing Ross flexer test pieces

The Ross flexing test for soling materials requires an initial cut of the particular size to be made in the test piece in the correct position. This jig enables the cut to be made easily and in the correct position without the need for measuring the test piece.

The jig base is provided with a longitudinal slot into which the test piece can be placed and located against an end stop. The chisel is then guided by the pins to ensure that the cut is made correctly. The end stop is removable so that the cut can be correctly positioned for either the SATRA or the ASTM Ross test.

Two types of chisel are available to fit the holder and spares are always kept in stock.

The chisels should be ordered separately:

Consumables:

• STD 405A Chisel for ASTM Test