Broaching Tools For Splines & Keyways In Blind Bores

Our elmass® tool bars for blind bores work in the same way as the standard broaching tools. However they are machined as a complete part and do not possess an exchangeable guide bush.

As a result the distance between the bottom of the tool and the cutting edge of the cutter is reduced to only a few millimetres. This allows them to cut into narrow recesses or side bores at the dead end of a bore.

By matching the tool bar and the shape of the cutter to your application keyways, splines, hexagons and many other shapes can be broached in blind bores.

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