Expanded Corner Rounding Tools

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Datum Point Tool, Inc. now offers the Tight-Fit line, a customized series of tools that allows the user to corner round areas such as 90-degree inside corners. The tools can also be used to put a radius on the edge of small holes or around the entire surface of a slot.


The 3/4" series is equipped with one holder and four radii inserts, including 1/32", 1/16", 2 mm and 1/8". The series is also available with a TiALN coating or uncoated.