7/16" BSF HSS Die Nut hand-tools-clamping ISO40 Shank/arbor to fit BHC

ISO40 Shank/arbor to fit BHC Boring heads

Overall length 322mm

Throat: 57mm (depth)

1 Sq Quick Change Collet to suit Quick Change Tapping Chucks

6 degrees for dimensions 7

7/16" BSF HSS Die Nut hand-tools-clamping ISO40 Shank/arbor to fit BHCDie nuts are suitable for repairing damaged or crossed threads or clearing swarf from threads. When using a die nut it is not necessary to apply the same level of precise initial alignment required to form a new thread (i. e. with a die) as the nut will follow the existing threads. They are supplied as hexagon allowing them to be turned by a standard spanner or adjustable wrench without the need for a die stock.