16IR Lathe Threading Inserts 16IR Internal Threading Insert Carbide Inserts for External Thread/Internal Thread Turning Tool Holders for for Stainless Steel and Iron (10pcs 16IR 11.5NPT)

Features 1.

Dimensions -- Type:16IR (internal threading insert),Diameter of inscribed circle :9.525m Pitch: 16IR 11NPT = 0.09”, 16IR 11.5NPT=0.087”, 16IR 14NPT =0.07”, Patial profile 55 degree, single sided; 2.Material:made of solid carbide with mutilayer coated, offer long life and faster cutting speed, low friction coefficient, good wear resistance;