Description
Product type:- 1/2″ NPT Second Tap
Material:- High Speed Steel
Finish:- Silver Finish
Description:- Second Tap
Used for tapping of threads
into shallow & medium depth
blind holes
Diameter of Tap:- 21.224 mm
Pitch of threads:- 14 TPI
Shank Diameter:- 16 mm
Max Thread Length:- 26 mm
Overall Length:- 87 mm
Square Insert:- 12.50 mm
Drill Size Used:- 18