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Three parallel metal taps with square drives and cutting threads, used for creating internal threads in holes.
Technical drawing of a VÖLKEL thread tap with labeled diameters and lengths.
Three parallel metal taps with square drives and cutting threads, used for creating internal threads in holes.
Technical drawing of a VÖLKEL thread tap with labeled diameters and lengths.
BSF (brit. standard fine)

Hand Tap set of 3 pieces ISO 529 HSS-G - BSF 1.1/4 x 9

Item no. 85442

€150.90

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 British Standard Fine Thread
Standard ISO 529
Material HSS-G
Tolerance medium
Size BSF 1.1/4 x 9
Overall length (L1) 137 mm
Thread length (L2) 37 mm
Core hole diameter (D1) 28.75 mm
Shank diameter (D2) 22.4 mm
Drive connector 18.0 mm
EAN 4022835854425
Item number 85442
Type of flute straight fluted
Application for through and blind holes
Thread standard BS 84

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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