Description
For producing precision threads by hand tapping, for starting threads - either second or bottoming taps should used after to achieve desire thread depth.
General purpose use
Suitable for materials up to 1000N/mm2
Through & blind holes
Suitable for both hand and machine operations
Overall length 130mm
Cutting length 45mm
Drill diameter 21mm
General purpose use
Suitable for materials up to 1000N/mm2
Through & blind holes
Suitable for both hand and machine operations
Overall length 130mm
Cutting length 45mm
Drill diameter 21mm