H680 NPT Pipe Thread Mill

NPT thread mill is a type of American standard 60 degree cone pipe thread, divided into general sealed cylindrical thread and general sealed cone pipe thread.
Used in North America, with a taper of 1:16
The 1/16, 1/8, 1/4,3/8, 1/2 and 1-11-1/2 marks in the thread refer to the diameter of the thread size, measured in inches

Suit for 40Cr, Cr12, SUS, P20, S136, 718, manganese steel, titanium alloy, stainless iron
Professional forming groove design, large core diameter, reduces the risk of breakage inside the hole, making each knife wear-resistant, anti chipping, and has a long lifespan.
Can process both right and left threads.