VOLKEL STI Fluteless Machine Tap ISO 529 Form C HSSE 

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

• unalloyed and low alloyed steel

• Structural Steel

• heat resistant steel

• stainless steel

• for long-chipping nonferrous Metal (Cooper, Brass, Bronze, Alu)

• Zinc alloys

  Type of thread	metric ISO-thread
  Standard	ISO 529
  Form	Form C
  Material	HSSE
  Tolerance	ISO1 (4H)
  Size	M 4 x 0.7
  Overall length (L1)	58 mm
  Thread length (L2)	16 mm
  Core hole diameter (D1)	4.2 mm
  Shank diameter (D2)	5.0 mm
  Diameter (B)	4.9 mm
  Drive connector	4.0 mm