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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.
G (BSP) Pipe-thread

Machine Tap DIN 5156 Form B HSSE TIN - G (BSP) 1/8 x 28

Item no. 78513

€23.30

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 holes

TIN-coating

  • improved resistance to wear and abrasion
  • excellent anti-friction properties
  • faster cutting speeds possible
Additional information
Type of thread Pipe thread
Standard DIN 5156
Form Form B
Material HSSE
Tolerance medium
Size G (BSP) 1/8 x 28
Overall length (L1) 90 mm
Thread length (L2) 20 mm
Core hole diameter (D1) 8.8 mm
Shank diameter (D2) 7.0 mm
Drive connector 5.5 mm
EAN 4022835785132
Item number 78513
Type of flute straight fluted
Application for through holes
Thread standard DIN ISO 228
Coating TIN

Application:

for general use

  • non abrasive material up to 900 N/mm²
  • unalloyed and low alloyed steel
  • for through holes

TIN-coating

  • improved resistance to wear and abrasion
  • excellent anti-friction properties
  • faster cutting speeds possible
Die visible through a larger die.
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