1-1/2" UNF HSS Taper Hand Tap Sutton

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
Threads per inch 12
Overall length 170mm
Cutting length 60mm
Drill diameter 36.0mm