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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.
NPS

Machine Tap JIS B-4430 Form C HSSE - NPS 1" x 11.5

Item no. 99438

€61.20

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 thread cutting by hand and machine
  • for through and blind holes
Additional information
Type of thread american tapered pipe thread
Standard JIS B-4430
Form Form C
Material HSSE
Tolerance medium
Size NPS 1" x 11.5
Overall length (L1) 95 mm
Thread length (L2) 45 mm
Core hole diameter (D1) 30.6 mm
Shank diameter (D2) 26.0 mm
Drive connector 21.0 mm
EAN 4022835994381
Item number 99438
Type of flute straight fluted
Application for through and blind holes
Thread standard ANSI

Application:

for general use

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