Application

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 chipless production of internal threads

  • for nonferrous metal of good ductility
  • for materials with galvanic protection layers
  • tolerance ISO 3 (6G) = oversize of 0,02 - 0,04 mm
  • for long-chipping nonferrous Metal (Cooper, Brass, Bronze, Alu)
  • Zinc alloys
  • for through and blind holes
Additional information
Type of thread metric ISO-thread
Standard DIN 371
Form Form C
Material HSSE
Tolerance ISO3X (6GX)
Size M 8 x 1.25
Overall length (L1) 90 mm
Thread length (L2) 22 mm
Core hole diameter (D1) 7.45 mm
Shank diameter (D2) 8.0 mm
Drive connector 6.2 mm
Item number 35515-6G
Application for through and blind holes
Thread standard DIN 13
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