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Set of three hardened steel hand taps for accurate internal threading in metalworking applications.
Technical drawing of a VÖLKEL thread tap with labeled diameters and lengths.
Set of three hardened steel hand taps for accurate internal threading in metalworking applications.
Technical drawing of a VÖLKEL thread tap with labeled diameters and lengths.
BSW (Whitworth)

Hand Tap set of 3 pieces JIS B-4430 HSS-G - BSW 1.1/4 x 7

Item no. 94440

€150.90

in stock - less 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 Whitworth-Thread
Standard JIS B-4430
Material HSS-G
Tolerance medium
Size BSW 1.1/4 x 7
Overall length (L1) 145 mm
Thread length (L2) 70 mm
Core hole diameter (D1) 27.75 mm
Shank diameter (D2) 24.0 mm
Drive connector 19.0 mm
EAN 4022835944409
Item number 94440
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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