New 1set TR10x 2 HSS Right hand Trapezoidal thread tap and Die
1set=1pc Trapezidal thread Tap+1pc Trapezidal thread Round die
Material:HSS
Surface Finishes:None
Tolerance:ISO
Application:
for general use
-Iron, aluminum, copper, light alloy
-Unalloyed and low alloyed steel
-all stell ,tool steel up to 600N/mm⊃2;