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High-quality intermediate threading tap made of steel with sharp cutting edges for internal threads, suitable for manual and machine use.
Technical drawing of a VÖLKEL thread tap with labeled diameters and lengths.
High-quality intermediate threading tap made of steel with sharp cutting edges for internal threads, suitable for manual and machine use.
Technical drawing of a VÖLKEL thread tap with labeled diameters and lengths.
Mf (metric fine)

Hand Tap Second ISO 529 Form D HSS-G - M 20 x 1.25

Item no. 81445-2

€23.50

2 weeks delivery time
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 metric-fine ISO-thread
Standard ISO 529
Form Form D
Material HSS-G
Tolerance ISO2 (6H)
Size M 20 x 1.25
Overall length (L1) 104 mm
Thread length (L2) 29 mm
Core hole diameter (D1) 18.75 mm
Shank diameter (D2) 14.0 mm
Drive connector 11.2 mm
Item number 81445-2
Type of flute straight fluted
Application for through and blind holes
Thread standard DIN 13

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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