STI-Fluteless Taps, HSS-E, 4 x 0.7 

for chipless production of internal threads Advantages: - longer endurance as cutting taps - higher possible cutting speed - steady exactness of dimension and profile - high stability of the forming threads - high security against fracture - no removal of swarf, no jaming of swarf Application: - for nonferrous metal of good ductility - unalloyed and low alloyed steel - Structural Steel - heat resistant steel - stainless steel - for long-chipping nonferrous Metal (Cooper, Brass, Bronze, Alu) - Zinc alloys Material: HSS-E