1/4" BSW HSS Second Tap Sutton

For producing precision threads by hand tapping, for starting threads - either second or bottoming taps should used after to achieve desire thread ...

For producing precision threads by hand tapping, ideal for through holes, General purpose use Suitable for materials up to 1000N/mm2 Through & ...

For producing precision threads by hand tapping, for starting threads - either second or bottoming taps should used after to achieve desire thread ...

For producing precision threads by hand tapping, for starting threads - either second or bottoming taps should used after to achieve desire thread ...

For producing precision threads by hand tapping, for starting threads - either second or bottoming taps should used after to achieve desire thread ...