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Technical drawing of a VÖLKEL thread tap with labeled diameters and lengths.
Technical drawing of a VÖLKEL thread tap with labeled diameters and lengths.
PG (armoured tube thread)

Hand Tap Rougher DIN 40432 HSS-G - PG 21 x 16

Item no. 25721-1

€54.20

in stock - more than 10 pieces available
Application

Application:

for general use

  • non abrasive material up to 900 N/mm²
  • unalloyed and low alloyed steel
  • for through and blind holes
  • for thread cutting by hand
Additional information
Type of thread amoured tube thread
Standard DIN 40432
Material HSS-G
Tolerance medium
Size PG 21 x 16
Overall length (L1) 90 mm
Thread length (L2) 22 mm
Core hole diameter (D1) 26.75 mm
Shank diameter (D2) 22.0 mm
Drive connector 18.0 mm
Item number 25721-1
Type of flute straight fluted
Application for through and blind holes
Thread standard DIN 40 430

Application:

for general use

  • non abrasive material up to 900 N/mm²
  • unalloyed and low alloyed steel
  • for through and blind holes
  • for thread cutting by hand
Die visible through a larger die.
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