Product Name:DIN351 UNC/UNF Hand Taps
Material:HSS-M2,HSS-M35
DIN351,for UNC/UNF thread, tolerance 2B
M2 HSS
M35 HSS-E,Coating,available for specified requirements
3 of set:Taper,Second and Plug.
For through holes and blind holes.
Alloy steel.Carbon steel