VOLKEL STI Short Machine Tap ISO 529 Form D HSS-G

Application:

for general use

• non abrasive material up to 900 N/mm²

• unalloyed and low alloyed steel

• for thread cutting by hand and machine

• for through and blind holes

  Type of thread	Unified coarse thread
  Standard	ISO 529
  Material	HSS-G
  Tolerance	3B
  Size	UNC 1.3/8 x 6
  Overall length (L1)	170 mm
  Thread length (L2)	60 mm
  Core hole diameter (D1)	36.0 mm
  Shank diameter (D2)	28.0 mm
  Diameter (B)	40.4 mm
  Drive connector	22.4 mm